89166240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3299

約数の個数: 144

約数和(自身を含む): 320392800

約数和(自身を除く): 231226560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3259, 3420, 4560, 5472, 6518, 6840, 9120, 9777, 13036, 13680, 16295, 19554, 26072, 27360, 29331, 32590, 39108, 48885, 52144, 58662, 61921, 65180, 78216, 97770, 104288, 117324, 123842, 130360, 146655, 156432, 185763, 195540, 234648, 247684, 260720, 293310, 309605, 312864, 371526, 391080, 469296, 495368, 521440, 557289, 586620, 619210, 743052, 782160, 928815, 938592, 990736, 1114578, 1173240, 1238420, 1486104, 1564320, 1857630, 1981472, 2229156, 2346480, 2476840, 2786445, 2972208, 3715260, 4458312, 4692960, 4953680, 5572890, 5944416, 7430520, 8916624, 9907360, 11145780, 14861040, 17833248, 22291560, 29722080, 44583120, 89166240]

約数ペア:

[(1, 89166240), (2, 44583120), (3, 29722080), (4, 22291560), (5, 17833248), (6, 14861040), (8, 11145780), (9, 9907360), (10, 8916624), (12, 7430520), (15, 5944416), (16, 5572890), (18, 4953680), (19, 4692960), (20, 4458312), (24, 3715260), (30, 2972208), (32, 2786445), (36, 2476840), (38, 2346480), (40, 2229156), (45, 1981472), (48, 1857630), (57, 1564320), (60, 1486104), (72, 1238420), (76, 1173240), (80, 1114578), (90, 990736), (95, 938592), (96, 928815), (114, 782160), (120, 743052), (144, 619210), (152, 586620), (160, 557289), (171, 521440), (180, 495368), (190, 469296), (228, 391080), (240, 371526), (285, 312864), (288, 309605), (304, 293310), (342, 260720), (360, 247684), (380, 234648), (456, 195540), (480, 185763), (570, 156432), (608, 146655), (684, 130360), (720, 123842), (760, 117324), (855, 104288), (912, 97770), (1140, 78216), (1368, 65180), (1440, 61921), (1520, 58662), (1710, 52144), (1824, 48885), (2280, 39108), (2736, 32590), (3040, 29331), (3259, 27360), (3420, 26072), (4560, 19554), (5472, 16295), (6518, 13680), (6840, 13036), (9120, 9777)]