1225470240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16057}}^1$

素因数の和:16131

約数の個数: 144

約数和(自身を含む): 4261086648

約数和(自身を除く): 3035616408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 16057, 19080, 25440, 32114, 38160, 48171, 64228, 76320, 80285, 96342, 128456, 144513, 160570, 192684, 240855, 256912, 289026, 321140, 385368, 481710, 513824, 578052, 642280, 722565, 770736, 851021, 963420, 1156104, 1284560, 1445130, 1541472, 1702042, 1926840, 2312208, 2553063, 2569120, 2890260, 3404084, 3853680, 4255105, 4624416, 5106126, 5780520, 6808168, 7659189, 7707360, 8510210, 10212252, 11561040, 12765315, 13616336, 15318378, 17020420, 20424504, 23122080, 25530630, 27232672, 30636756, 34040840, 38295945, 40849008, 51061260, 61273512, 68081680, 76591890, 81698016, 102122520, 122547024, 136163360, 153183780, 204245040, 245094048, 306367560, 408490080, 612735120, 1225470240]

約数ペア:

[(1, 1225470240), (2, 612735120), (3, 408490080), (4, 306367560), (5, 245094048), (6, 204245040), (8, 153183780), (9, 136163360), (10, 122547024), (12, 102122520), (15, 81698016), (16, 76591890), (18, 68081680), (20, 61273512), (24, 51061260), (30, 40849008), (32, 38295945), (36, 34040840), (40, 30636756), (45, 27232672), (48, 25530630), (53, 23122080), (60, 20424504), (72, 17020420), (80, 15318378), (90, 13616336), (96, 12765315), (106, 11561040), (120, 10212252), (144, 8510210), (159, 7707360), (160, 7659189), (180, 6808168), (212, 5780520), (240, 5106126), (265, 4624416), (288, 4255105), (318, 3853680), (360, 3404084), (424, 2890260), (477, 2569120), (480, 2553063), (530, 2312208), (636, 1926840), (720, 1702042), (795, 1541472), (848, 1445130), (954, 1284560), (1060, 1156104), (1272, 963420), (1440, 851021), (1590, 770736), (1696, 722565), (1908, 642280), (2120, 578052), (2385, 513824), (2544, 481710), (3180, 385368), (3816, 321140), (4240, 289026), (4770, 256912), (5088, 240855), (6360, 192684), (7632, 160570), (8480, 144513), (9540, 128456), (12720, 96342), (15264, 80285), (16057, 76320), (19080, 64228), (25440, 48171), (32114, 38160)]