2039652480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2039}}^1$

素因数の和:2582

約数の個数: 128

約数和(自身を含む): 6517065600

約数和(自身を除く): 4477413120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 521, 640, 960, 1042, 1563, 1920, 2039, 2084, 2605, 3126, 4078, 4168, 5210, 6117, 6252, 7815, 8156, 8336, 10195, 10420, 12234, 12504, 15630, 16312, 16672, 20390, 20840, 24468, 25008, 30585, 31260, 32624, 33344, 40780, 41680, 48936, 50016, 61170, 62520, 65248, 66688, 81560, 83360, 97872, 100032, 122340, 125040, 130496, 163120, 166720, 195744, 200064, 244680, 250080, 260992, 326240, 333440, 391488, 489360, 500160, 652480, 782976, 978720, 1000320, 1062319, 1304960, 1957440, 2124638, 3186957, 3914880, 4249276, 5311595, 6373914, 8498552, 10623190, 12747828, 15934785, 16997104, 21246380, 25495656, 31869570, 33994208, 42492760, 50991312, 63739140, 67988416, 84985520, 101982624, 127478280, 135976832, 169971040, 203965248, 254956560, 339942080, 407930496, 509913120, 679884160, 1019826240, 2039652480]

約数ペア:

[(1, 2039652480), (2, 1019826240), (3, 679884160), (4, 509913120), (5, 407930496), (6, 339942080), (8, 254956560), (10, 203965248), (12, 169971040), (15, 135976832), (16, 127478280), (20, 101982624), (24, 84985520), (30, 67988416), (32, 63739140), (40, 50991312), (48, 42492760), (60, 33994208), (64, 31869570), (80, 25495656), (96, 21246380), (120, 16997104), (128, 15934785), (160, 12747828), (192, 10623190), (240, 8498552), (320, 6373914), (384, 5311595), (480, 4249276), (521, 3914880), (640, 3186957), (960, 2124638), (1042, 1957440), (1563, 1304960), (1920, 1062319), (2039, 1000320), (2084, 978720), (2605, 782976), (3126, 652480), (4078, 500160), (4168, 489360), (5210, 391488), (6117, 333440), (6252, 326240), (7815, 260992), (8156, 250080), (8336, 244680), (10195, 200064), (10420, 195744), (12234, 166720), (12504, 163120), (15630, 130496), (16312, 125040), (16672, 122340), (20390, 100032), (20840, 97872), (24468, 83360), (25008, 81560), (30585, 66688), (31260, 65248), (32624, 62520), (33344, 61170), (40780, 50016), (41680, 48936)]