1789970040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{11483}}^1$

素因数の和:11933

約数の個数: 96

約数和(自身を含む): 5831345520

約数和(自身を除く): 4041375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 433, 866, 1299, 1732, 2165, 2598, 3464, 3897, 4330, 5196, 6495, 7794, 8660, 10392, 11483, 12990, 15588, 17320, 19485, 22966, 25980, 31176, 34449, 38970, 45932, 51960, 57415, 68898, 77940, 91864, 103347, 114830, 137796, 155880, 172245, 206694, 229660, 275592, 344490, 413388, 459320, 516735, 688980, 826776, 1033470, 1377960, 2066940, 4133880, 4972139, 9944278, 14916417, 19888556, 24860695, 29832834, 39777112, 44749251, 49721390, 59665668, 74582085, 89498502, 99442780, 119331336, 149164170, 178997004, 198885560, 223746255, 298328340, 357994008, 447492510, 596656680, 894985020, 1789970040]

約数ペア:

[(1, 1789970040), (2, 894985020), (3, 596656680), (4, 447492510), (5, 357994008), (6, 298328340), (8, 223746255), (9, 198885560), (10, 178997004), (12, 149164170), (15, 119331336), (18, 99442780), (20, 89498502), (24, 74582085), (30, 59665668), (36, 49721390), (40, 44749251), (45, 39777112), (60, 29832834), (72, 24860695), (90, 19888556), (120, 14916417), (180, 9944278), (360, 4972139), (433, 4133880), (866, 2066940), (1299, 1377960), (1732, 1033470), (2165, 826776), (2598, 688980), (3464, 516735), (3897, 459320), (4330, 413388), (5196, 344490), (6495, 275592), (7794, 229660), (8660, 206694), (10392, 172245), (11483, 155880), (12990, 137796), (15588, 114830), (17320, 103347), (19485, 91864), (22966, 77940), (25980, 68898), (31176, 57415), (34449, 51960), (38970, 45932)]