978045360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 3289075200

約数和(自身を除く): 2311029840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 239, 240, 255, 272, 289, 295, 340, 354, 408, 472, 478, 510, 578, 590, 680, 708, 717, 816, 867, 885, 944, 956, 1003, 1020, 1156, 1180, 1195, 1360, 1416, 1434, 1445, 1734, 1770, 1912, 2006, 2040, 2312, 2360, 2390, 2832, 2868, 2890, 3009, 3468, 3540, 3585, 3824, 4012, 4063, 4080, 4335, 4624, 4720, 4780, 5015, 5736, 5780, 6018, 6936, 7080, 7170, 8024, 8126, 8670, 9560, 10030, 11472, 11560, 12036, 12189, 13872, 14101, 14160, 14340, 15045, 16048, 16252, 17051, 17340, 19120, 20060, 20315, 23120, 24072, 24378, 28202, 28680, 30090, 32504, 34102, 34680, 40120, 40630, 42303, 48144, 48756, 51153, 56404, 57360, 60180, 60945, 65008, 68204, 69071, 69360, 70505, 80240, 81260, 84606, 85255, 97512, 102306, 112808, 120360, 121890, 136408, 138142, 141010, 162520, 169212, 170510, 195024, 204612, 207213, 211515, 225616, 239717, 240720, 243780, 255765, 272816, 276284, 282020, 325040, 338424, 341020, 345355, 409224, 414426, 423030, 479434, 487560, 511530, 552568, 564040, 676848, 682040, 690710, 719151, 818448, 828852, 846060, 958868, 975120, 1023060, 1036065, 1105136, 1128080, 1198585, 1364080, 1381420, 1438302, 1657704, 1692120, 1917736, 2046120, 2072130, 2397170, 2762840, 2876604, 3315408, 3384240, 3595755, 3835472, 4075189, 4092240, 4144260, 4794340, 5525680, 5753208, 7191510, 8150378, 8288520, 9588680, 11506416, 12225567, 14383020, 16300756, 16577040, 19177360, 20375945, 24451134, 28766040, 32601512, 40751890, 48902268, 57532080, 61127835, 65203024, 81503780, 97804536, 122255670, 163007560, 195609072, 244511340, 326015120, 489022680, 978045360]

約数ペア:

[(1, 978045360), (2, 489022680), (3, 326015120), (4, 244511340), (5, 195609072), (6, 163007560), (8, 122255670), (10, 97804536), (12, 81503780), (15, 65203024), (16, 61127835), (17, 57532080), (20, 48902268), (24, 40751890), (30, 32601512), (34, 28766040), (40, 24451134), (48, 20375945), (51, 19177360), (59, 16577040), (60, 16300756), (68, 14383020), (80, 12225567), (85, 11506416), (102, 9588680), (118, 8288520), (120, 8150378), (136, 7191510), (170, 5753208), (177, 5525680), (204, 4794340), (236, 4144260), (239, 4092240), (240, 4075189), (255, 3835472), (272, 3595755), (289, 3384240), (295, 3315408), (340, 2876604), (354, 2762840), (408, 2397170), (472, 2072130), (478, 2046120), (510, 1917736), (578, 1692120), (590, 1657704), (680, 1438302), (708, 1381420), (717, 1364080), (816, 1198585), (867, 1128080), (885, 1105136), (944, 1036065), (956, 1023060), (1003, 975120), (1020, 958868), (1156, 846060), (1180, 828852), (1195, 818448), (1360, 719151), (1416, 690710), (1434, 682040), (1445, 676848), (1734, 564040), (1770, 552568), (1912, 511530), (2006, 487560), (2040, 479434), (2312, 423030), (2360, 414426), (2390, 409224), (2832, 345355), (2868, 341020), (2890, 338424), (3009, 325040), (3468, 282020), (3540, 276284), (3585, 272816), (3824, 255765), (4012, 243780), (4063, 240720), (4080, 239717), (4335, 225616), (4624, 211515), (4720, 207213), (4780, 204612), (5015, 195024), (5736, 170510), (5780, 169212), (6018, 162520), (6936, 141010), (7080, 138142), (7170, 136408), (8024, 121890), (8126, 120360), (8670, 112808), (9560, 102306), (10030, 97512), (11472, 85255), (11560, 84606), (12036, 81260), (12189, 80240), (13872, 70505), (14101, 69360), (14160, 69071), (14340, 68204), (15045, 65008), (16048, 60945), (16252, 60180), (17051, 57360), (17340, 56404), (19120, 51153), (20060, 48756), (20315, 48144), (23120, 42303), (24072, 40630), (24378, 40120), (28202, 34680), (28680, 34102), (30090, 32504)]