242553540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2293}}^1$

素因数の和:2389

約数の個数: 96

約数和(自身を含む): 712204416

約数和(自身を除く): 469650876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 43, 60, 82, 86, 123, 129, 164, 172, 205, 215, 246, 258, 410, 430, 492, 516, 615, 645, 820, 860, 1230, 1290, 1763, 2293, 2460, 2580, 3526, 4586, 5289, 6879, 7052, 8815, 9172, 10578, 11465, 13758, 17630, 21156, 22930, 26445, 27516, 34395, 35260, 45860, 52890, 68790, 94013, 98599, 105780, 137580, 188026, 197198, 282039, 295797, 376052, 394396, 470065, 492995, 564078, 591594, 940130, 985990, 1128156, 1183188, 1410195, 1478985, 1880260, 1971980, 2820390, 2957970, 4042559, 5640780, 5915940, 8085118, 12127677, 16170236, 20212795, 24255354, 40425590, 48510708, 60638385, 80851180, 121276770, 242553540]

約数ペア:

[(1, 242553540), (2, 121276770), (3, 80851180), (4, 60638385), (5, 48510708), (6, 40425590), (10, 24255354), (12, 20212795), (15, 16170236), (20, 12127677), (30, 8085118), (41, 5915940), (43, 5640780), (60, 4042559), (82, 2957970), (86, 2820390), (123, 1971980), (129, 1880260), (164, 1478985), (172, 1410195), (205, 1183188), (215, 1128156), (246, 985990), (258, 940130), (410, 591594), (430, 564078), (492, 492995), (516, 470065), (615, 394396), (645, 376052), (820, 295797), (860, 282039), (1230, 197198), (1290, 188026), (1763, 137580), (2293, 105780), (2460, 98599), (2580, 94013), (3526, 68790), (4586, 52890), (5289, 45860), (6879, 35260), (7052, 34395), (8815, 27516), (9172, 26445), (10578, 22930), (11465, 21156), (13758, 17630)]