309370080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1289

約数の個数: 192

約数和(自身を含む): 1065996288

約数和(自身を除く): 756626208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 620, 680, 744, 816, 930, 992, 1020, 1054, 1223, 1240, 1360, 1488, 1581, 1632, 1860, 2040, 2108, 2446, 2480, 2635, 2720, 2976, 3162, 3669, 3720, 4080, 4216, 4892, 4960, 5270, 6115, 6324, 7338, 7440, 7905, 8160, 8432, 9784, 10540, 12230, 12648, 14676, 14880, 15810, 16864, 18345, 19568, 20791, 21080, 24460, 25296, 29352, 31620, 36690, 37913, 39136, 41582, 42160, 48920, 50592, 58704, 62373, 63240, 73380, 75826, 83164, 84320, 97840, 103955, 113739, 117408, 124746, 126480, 146760, 151652, 166328, 189565, 195680, 207910, 227478, 249492, 252960, 293520, 303304, 311865, 332656, 379130, 415820, 454956, 498984, 568695, 587040, 606608, 623730, 644521, 665312, 758260, 831640, 909912, 997968, 1137390, 1213216, 1247460, 1289042, 1516520, 1663280, 1819824, 1933563, 1995936, 2274780, 2494920, 2578084, 3033040, 3222605, 3326560, 3639648, 3867126, 4549560, 4989840, 5156168, 6066080, 6445210, 7734252, 9099120, 9667815, 9979680, 10312336, 12890420, 15468504, 18198240, 19335630, 20624672, 25780840, 30937008, 38671260, 51561680, 61874016, 77342520, 103123360, 154685040, 309370080]

約数ペア:

[(1, 309370080), (2, 154685040), (3, 103123360), (4, 77342520), (5, 61874016), (6, 51561680), (8, 38671260), (10, 30937008), (12, 25780840), (15, 20624672), (16, 19335630), (17, 18198240), (20, 15468504), (24, 12890420), (30, 10312336), (31, 9979680), (32, 9667815), (34, 9099120), (40, 7734252), (48, 6445210), (51, 6066080), (60, 5156168), (62, 4989840), (68, 4549560), (80, 3867126), (85, 3639648), (93, 3326560), (96, 3222605), (102, 3033040), (120, 2578084), (124, 2494920), (136, 2274780), (155, 1995936), (160, 1933563), (170, 1819824), (186, 1663280), (204, 1516520), (240, 1289042), (248, 1247460), (255, 1213216), (272, 1137390), (310, 997968), (340, 909912), (372, 831640), (408, 758260), (465, 665312), (480, 644521), (496, 623730), (510, 606608), (527, 587040), (544, 568695), (620, 498984), (680, 454956), (744, 415820), (816, 379130), (930, 332656), (992, 311865), (1020, 303304), (1054, 293520), (1223, 252960), (1240, 249492), (1360, 227478), (1488, 207910), (1581, 195680), (1632, 189565), (1860, 166328), (2040, 151652), (2108, 146760), (2446, 126480), (2480, 124746), (2635, 117408), (2720, 113739), (2976, 103955), (3162, 97840), (3669, 84320), (3720, 83164), (4080, 75826), (4216, 73380), (4892, 63240), (4960, 62373), (5270, 58704), (6115, 50592), (6324, 48920), (7338, 42160), (7440, 41582), (7905, 39136), (8160, 37913), (8432, 36690), (9784, 31620), (10540, 29352), (12230, 25296), (12648, 24460), (14676, 21080), (14880, 20791), (15810, 19568), (16864, 18345)]