220042080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3789

約数の個数: 144

約数和(自身を含む): 769414464

約数和(自身を除く): 549372384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 3727, 3936, 4920, 5904, 6560, 7380, 7454, 9840, 11181, 11808, 14760, 14908, 18635, 19680, 22362, 29520, 29816, 33543, 37270, 44724, 55905, 59040, 59632, 67086, 74540, 89448, 111810, 119264, 134172, 149080, 152807, 167715, 178896, 223620, 268344, 298160, 305614, 335430, 357792, 447240, 458421, 536688, 596320, 611228, 670860, 764035, 894480, 916842, 1073376, 1222456, 1341720, 1375263, 1528070, 1788960, 1833684, 2292105, 2444912, 2683440, 2750526, 3056140, 3667368, 4584210, 4889824, 5366880, 5501052, 6112280, 6876315, 7334736, 9168420, 11002104, 12224560, 13752630, 14669472, 18336840, 22004208, 24449120, 27505260, 36673680, 44008416, 55010520, 73347360, 110021040, 220042080]

約数ペア:

[(1, 220042080), (2, 110021040), (3, 73347360), (4, 55010520), (5, 44008416), (6, 36673680), (8, 27505260), (9, 24449120), (10, 22004208), (12, 18336840), (15, 14669472), (16, 13752630), (18, 12224560), (20, 11002104), (24, 9168420), (30, 7334736), (32, 6876315), (36, 6112280), (40, 5501052), (41, 5366880), (45, 4889824), (48, 4584210), (60, 3667368), (72, 3056140), (80, 2750526), (82, 2683440), (90, 2444912), (96, 2292105), (120, 1833684), (123, 1788960), (144, 1528070), (160, 1375263), (164, 1341720), (180, 1222456), (205, 1073376), (240, 916842), (246, 894480), (288, 764035), (328, 670860), (360, 611228), (369, 596320), (410, 536688), (480, 458421), (492, 447240), (615, 357792), (656, 335430), (720, 305614), (738, 298160), (820, 268344), (984, 223620), (1230, 178896), (1312, 167715), (1440, 152807), (1476, 149080), (1640, 134172), (1845, 119264), (1968, 111810), (2460, 89448), (2952, 74540), (3280, 67086), (3690, 59632), (3727, 59040), (3936, 55905), (4920, 44724), (5904, 37270), (6560, 33543), (7380, 29816), (7454, 29520), (9840, 22362), (11181, 19680), (11808, 18635), (14760, 14908)]