788118120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2377}}^1$

素因数の和:2704

約数の個数: 128

約数和(自身を含む): 2636726400

約数和(自身を除く): 1848608280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 307, 360, 540, 614, 921, 1080, 1228, 1535, 1842, 2377, 2456, 2763, 3070, 3684, 4605, 4754, 5526, 6140, 7131, 7368, 8289, 9210, 9508, 11052, 11885, 12280, 13815, 14262, 16578, 18420, 19016, 21393, 22104, 23770, 27630, 28524, 33156, 35655, 36840, 41445, 42786, 47540, 55260, 57048, 64179, 66312, 71310, 82890, 85572, 95080, 106965, 110520, 128358, 142620, 165780, 171144, 213930, 256716, 285240, 320895, 331560, 427860, 513432, 641790, 729739, 855720, 1283580, 1459478, 2189217, 2567160, 2918956, 3648695, 4378434, 5837912, 6567651, 7297390, 8756868, 10946085, 13135302, 14594780, 17513736, 19702953, 21892170, 26270604, 29189560, 32838255, 39405906, 43784340, 52541208, 65676510, 78811812, 87568680, 98514765, 131353020, 157623624, 197029530, 262706040, 394059060, 788118120]

約数ペア:

[(1, 788118120), (2, 394059060), (3, 262706040), (4, 197029530), (5, 157623624), (6, 131353020), (8, 98514765), (9, 87568680), (10, 78811812), (12, 65676510), (15, 52541208), (18, 43784340), (20, 39405906), (24, 32838255), (27, 29189560), (30, 26270604), (36, 21892170), (40, 19702953), (45, 17513736), (54, 14594780), (60, 13135302), (72, 10946085), (90, 8756868), (108, 7297390), (120, 6567651), (135, 5837912), (180, 4378434), (216, 3648695), (270, 2918956), (307, 2567160), (360, 2189217), (540, 1459478), (614, 1283580), (921, 855720), (1080, 729739), (1228, 641790), (1535, 513432), (1842, 427860), (2377, 331560), (2456, 320895), (2763, 285240), (3070, 256716), (3684, 213930), (4605, 171144), (4754, 165780), (5526, 142620), (6140, 128358), (7131, 110520), (7368, 106965), (8289, 95080), (9210, 85572), (9508, 82890), (11052, 71310), (11885, 66312), (12280, 64179), (13815, 57048), (14262, 55260), (16578, 47540), (18420, 42786), (19016, 41445), (21393, 36840), (22104, 35655), (23770, 33156), (27630, 28524)]