4454249880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{6269}}^1$

素因数の和:6505

約数の個数: 128

約数和(自身を含む): 13868236800

約数和(自身を除く): 9413986920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 191, 248, 310, 372, 382, 465, 573, 620, 744, 764, 930, 955, 1146, 1240, 1528, 1860, 1910, 2292, 2865, 3720, 3820, 4584, 5730, 5921, 6269, 7640, 11460, 11842, 12538, 17763, 18807, 22920, 23684, 25076, 29605, 31345, 35526, 37614, 47368, 50152, 59210, 62690, 71052, 75228, 88815, 94035, 118420, 125380, 142104, 150456, 177630, 188070, 194339, 236840, 250760, 355260, 376140, 388678, 583017, 710520, 752280, 777356, 971695, 1166034, 1197379, 1554712, 1943390, 2332068, 2394758, 2915085, 3592137, 3886780, 4664136, 4789516, 5830170, 5986895, 7184274, 7773560, 9579032, 11660340, 11973790, 14368548, 17960685, 23320680, 23947580, 28737096, 35921370, 37118749, 47895160, 71842740, 74237498, 111356247, 143685480, 148474996, 185593745, 222712494, 296949992, 371187490, 445424988, 556781235, 742374980, 890849976, 1113562470, 1484749960, 2227124940, 4454249880]

約数ペア:

[(1, 4454249880), (2, 2227124940), (3, 1484749960), (4, 1113562470), (5, 890849976), (6, 742374980), (8, 556781235), (10, 445424988), (12, 371187490), (15, 296949992), (20, 222712494), (24, 185593745), (30, 148474996), (31, 143685480), (40, 111356247), (60, 74237498), (62, 71842740), (93, 47895160), (120, 37118749), (124, 35921370), (155, 28737096), (186, 23947580), (191, 23320680), (248, 17960685), (310, 14368548), (372, 11973790), (382, 11660340), (465, 9579032), (573, 7773560), (620, 7184274), (744, 5986895), (764, 5830170), (930, 4789516), (955, 4664136), (1146, 3886780), (1240, 3592137), (1528, 2915085), (1860, 2394758), (1910, 2332068), (2292, 1943390), (2865, 1554712), (3720, 1197379), (3820, 1166034), (4584, 971695), (5730, 777356), (5921, 752280), (6269, 710520), (7640, 583017), (11460, 388678), (11842, 376140), (12538, 355260), (17763, 250760), (18807, 236840), (22920, 194339), (23684, 188070), (25076, 177630), (29605, 150456), (31345, 142104), (35526, 125380), (37614, 118420), (47368, 94035), (50152, 88815), (59210, 75228), (62690, 71052)]