155044080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 564071040

約数和(自身を除く): 409026960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 53, 60, 68, 72, 80, 85, 90, 102, 106, 120, 136, 144, 153, 159, 170, 180, 204, 212, 239, 240, 255, 265, 272, 306, 318, 340, 360, 408, 424, 477, 478, 510, 530, 612, 636, 680, 717, 720, 765, 795, 816, 848, 901, 954, 956, 1020, 1060, 1195, 1224, 1272, 1360, 1434, 1530, 1590, 1802, 1908, 1912, 2040, 2120, 2151, 2385, 2390, 2448, 2544, 2703, 2868, 3060, 3180, 3585, 3604, 3816, 3824, 4063, 4080, 4240, 4302, 4505, 4770, 4780, 5406, 5736, 6120, 6360, 7170, 7208, 7632, 8109, 8126, 8604, 9010, 9540, 9560, 10755, 10812, 11472, 12189, 12240, 12667, 12720, 13515, 14340, 14416, 16218, 16252, 17208, 18020, 19080, 19120, 20315, 21510, 21624, 24378, 25334, 27030, 28680, 32436, 32504, 34416, 36040, 36567, 38001, 38160, 40545, 40630, 43020, 43248, 48756, 50668, 54060, 57360, 60945, 63335, 64872, 65008, 72080, 73134, 76002, 81090, 81260, 86040, 97512, 101336, 108120, 114003, 121890, 126670, 129744, 146268, 152004, 162180, 162520, 172080, 182835, 190005, 195024, 202672, 215339, 216240, 228006, 243780, 253340, 292536, 304008, 324360, 325040, 365670, 380010, 430678, 456012, 487560, 506680, 570015, 585072, 608016, 646017, 648720, 731340, 760020, 861356, 912024, 975120, 1013360, 1076695, 1140030, 1292034, 1462680, 1520040, 1722712, 1824048, 1938051, 2153390, 2280060, 2584068, 2925360, 3040080, 3230085, 3445424, 3876102, 4306780, 4560120, 5168136, 6460170, 7752204, 8613560, 9120240, 9690255, 10336272, 12920340, 15504408, 17227120, 19380510, 25840680, 31008816, 38761020, 51681360, 77522040, 155044080]

約数ペア:

[(1, 155044080), (2, 77522040), (3, 51681360), (4, 38761020), (5, 31008816), (6, 25840680), (8, 19380510), (9, 17227120), (10, 15504408), (12, 12920340), (15, 10336272), (16, 9690255), (17, 9120240), (18, 8613560), (20, 7752204), (24, 6460170), (30, 5168136), (34, 4560120), (36, 4306780), (40, 3876102), (45, 3445424), (48, 3230085), (51, 3040080), (53, 2925360), (60, 2584068), (68, 2280060), (72, 2153390), (80, 1938051), (85, 1824048), (90, 1722712), (102, 1520040), (106, 1462680), (120, 1292034), (136, 1140030), (144, 1076695), (153, 1013360), (159, 975120), (170, 912024), (180, 861356), (204, 760020), (212, 731340), (239, 648720), (240, 646017), (255, 608016), (265, 585072), (272, 570015), (306, 506680), (318, 487560), (340, 456012), (360, 430678), (408, 380010), (424, 365670), (477, 325040), (478, 324360), (510, 304008), (530, 292536), (612, 253340), (636, 243780), (680, 228006), (717, 216240), (720, 215339), (765, 202672), (795, 195024), (816, 190005), (848, 182835), (901, 172080), (954, 162520), (956, 162180), (1020, 152004), (1060, 146268), (1195, 129744), (1224, 126670), (1272, 121890), (1360, 114003), (1434, 108120), (1530, 101336), (1590, 97512), (1802, 86040), (1908, 81260), (1912, 81090), (2040, 76002), (2120, 73134), (2151, 72080), (2385, 65008), (2390, 64872), (2448, 63335), (2544, 60945), (2703, 57360), (2868, 54060), (3060, 50668), (3180, 48756), (3585, 43248), (3604, 43020), (3816, 40630), (3824, 40545), (4063, 38160), (4080, 38001), (4240, 36567), (4302, 36040), (4505, 34416), (4770, 32504), (4780, 32436), (5406, 28680), (5736, 27030), (6120, 25334), (6360, 24378), (7170, 21624), (7208, 21510), (7632, 20315), (8109, 19120), (8126, 19080), (8604, 18020), (9010, 17208), (9540, 16252), (9560, 16218), (10755, 14416), (10812, 14340), (11472, 13515), (12189, 12720), (12240, 12667)]