180563880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4999}}^1$

素因数の和:5063

約数の個数: 128

約数和(自身を含む): 633600000

約数和(自身を除く): 453036120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 4999, 5160, 6020, 7224, 9030, 9998, 12040, 14997, 18060, 19996, 24995, 29994, 34993, 36120, 39992, 49990, 59988, 69986, 74985, 99980, 104979, 119976, 139972, 149970, 174965, 199960, 209958, 214957, 279944, 299940, 349930, 419916, 429914, 524895, 599880, 644871, 699860, 839832, 859828, 1049790, 1074785, 1289742, 1399720, 1504699, 1719656, 2099580, 2149570, 2579484, 3009398, 3224355, 4199160, 4299140, 4514097, 5158968, 6018796, 6448710, 7523495, 8598280, 9028194, 12037592, 12897420, 15046990, 18056388, 22570485, 25794840, 30093980, 36112776, 45140970, 60187960, 90281940, 180563880]

約数ペア:

[(1, 180563880), (2, 90281940), (3, 60187960), (4, 45140970), (5, 36112776), (6, 30093980), (7, 25794840), (8, 22570485), (10, 18056388), (12, 15046990), (14, 12897420), (15, 12037592), (20, 9028194), (21, 8598280), (24, 7523495), (28, 6448710), (30, 6018796), (35, 5158968), (40, 4514097), (42, 4299140), (43, 4199160), (56, 3224355), (60, 3009398), (70, 2579484), (84, 2149570), (86, 2099580), (105, 1719656), (120, 1504699), (129, 1399720), (140, 1289742), (168, 1074785), (172, 1049790), (210, 859828), (215, 839832), (258, 699860), (280, 644871), (301, 599880), (344, 524895), (420, 429914), (430, 419916), (516, 349930), (602, 299940), (645, 279944), (840, 214957), (860, 209958), (903, 199960), (1032, 174965), (1204, 149970), (1290, 139972), (1505, 119976), (1720, 104979), (1806, 99980), (2408, 74985), (2580, 69986), (3010, 59988), (3612, 49990), (4515, 39992), (4999, 36120), (5160, 34993), (6020, 29994), (7224, 24995), (9030, 19996), (9998, 18060), (12040, 14997)]