270868560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 891371520

約数和(自身を除く): 620502960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 191, 228, 240, 285, 304, 311, 380, 382, 456, 570, 573, 622, 760, 764, 912, 933, 955, 1140, 1146, 1244, 1520, 1528, 1555, 1866, 1910, 2280, 2292, 2488, 2865, 3056, 3110, 3629, 3732, 3820, 4560, 4584, 4665, 4976, 5730, 5909, 6220, 7258, 7464, 7640, 9168, 9330, 10887, 11460, 11818, 12440, 14516, 14928, 15280, 17727, 18145, 18660, 21774, 22920, 23636, 24880, 29032, 29545, 35454, 36290, 37320, 43548, 45840, 47272, 54435, 58064, 59090, 59401, 70908, 72580, 74640, 87096, 88635, 94544, 108870, 118180, 118802, 141816, 145160, 174192, 177270, 178203, 217740, 236360, 237604, 283632, 290320, 297005, 354540, 356406, 435480, 472720, 475208, 594010, 709080, 712812, 870960, 891015, 950416, 1128619, 1188020, 1418160, 1425624, 1782030, 2257238, 2376040, 2851248, 3385857, 3564060, 4514476, 4752080, 5643095, 6771714, 7128120, 9028952, 11286190, 13543428, 14256240, 16929285, 18057904, 22572380, 27086856, 33858570, 45144760, 54173712, 67717140, 90289520, 135434280, 270868560]

約数ペア:

[(1, 270868560), (2, 135434280), (3, 90289520), (4, 67717140), (5, 54173712), (6, 45144760), (8, 33858570), (10, 27086856), (12, 22572380), (15, 18057904), (16, 16929285), (19, 14256240), (20, 13543428), (24, 11286190), (30, 9028952), (38, 7128120), (40, 6771714), (48, 5643095), (57, 4752080), (60, 4514476), (76, 3564060), (80, 3385857), (95, 2851248), (114, 2376040), (120, 2257238), (152, 1782030), (190, 1425624), (191, 1418160), (228, 1188020), (240, 1128619), (285, 950416), (304, 891015), (311, 870960), (380, 712812), (382, 709080), (456, 594010), (570, 475208), (573, 472720), (622, 435480), (760, 356406), (764, 354540), (912, 297005), (933, 290320), (955, 283632), (1140, 237604), (1146, 236360), (1244, 217740), (1520, 178203), (1528, 177270), (1555, 174192), (1866, 145160), (1910, 141816), (2280, 118802), (2292, 118180), (2488, 108870), (2865, 94544), (3056, 88635), (3110, 87096), (3629, 74640), (3732, 72580), (3820, 70908), (4560, 59401), (4584, 59090), (4665, 58064), (4976, 54435), (5730, 47272), (5909, 45840), (6220, 43548), (7258, 37320), (7464, 36290), (7640, 35454), (9168, 29545), (9330, 29032), (10887, 24880), (11460, 23636), (11818, 22920), (12440, 21774), (14516, 18660), (14928, 18145), (15280, 17727)]