268203780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114617}}^1$

素因数の和:114645

約数の個数: 72

約数和(自身を含む): 876139992

約数和(自身を除く): 607936212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 114617, 229234, 343851, 458468, 573085, 687702, 1031553, 1146170, 1375404, 1490021, 1719255, 2063106, 2292340, 2980042, 3438510, 4126212, 4470063, 5157765, 5960084, 6877020, 7450105, 8940126, 10315530, 13410189, 14900210, 17880252, 20631060, 22350315, 26820378, 29800420, 44700630, 53640756, 67050945, 89401260, 134101890, 268203780]

約数ペア:

[(1, 268203780), (2, 134101890), (3, 89401260), (4, 67050945), (5, 53640756), (6, 44700630), (9, 29800420), (10, 26820378), (12, 22350315), (13, 20631060), (15, 17880252), (18, 14900210), (20, 13410189), (26, 10315530), (30, 8940126), (36, 7450105), (39, 6877020), (45, 5960084), (52, 5157765), (60, 4470063), (65, 4126212), (78, 3438510), (90, 2980042), (117, 2292340), (130, 2063106), (156, 1719255), (180, 1490021), (195, 1375404), (234, 1146170), (260, 1031553), (390, 687702), (468, 573085), (585, 458468), (780, 343851), (1170, 229234), (2340, 114617)]