181223640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38723}}^1$

素因数の和:38753

約数の個数: 96

約数和(自身を含む): 634299120

約数和(自身を除く): 453075480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 38723, 77446, 116169, 154892, 193615, 232338, 309784, 348507, 387230, 464676, 503399, 580845, 697014, 774460, 929352, 1006798, 1161690, 1394028, 1510197, 1548920, 1742535, 2013596, 2323380, 2516995, 2788056, 3020394, 3485070, 4027192, 4530591, 4646760, 5033990, 6040788, 6970140, 7550985, 9061182, 10067980, 12081576, 13940280, 15101970, 18122364, 20135960, 22652955, 30203940, 36244728, 45305910, 60407880, 90611820, 181223640]

約数ペア:

[(1, 181223640), (2, 90611820), (3, 60407880), (4, 45305910), (5, 36244728), (6, 30203940), (8, 22652955), (9, 20135960), (10, 18122364), (12, 15101970), (13, 13940280), (15, 12081576), (18, 10067980), (20, 9061182), (24, 7550985), (26, 6970140), (30, 6040788), (36, 5033990), (39, 4646760), (40, 4530591), (45, 4027192), (52, 3485070), (60, 3020394), (65, 2788056), (72, 2516995), (78, 2323380), (90, 2013596), (104, 1742535), (117, 1548920), (120, 1510197), (130, 1394028), (156, 1161690), (180, 1006798), (195, 929352), (234, 774460), (260, 697014), (312, 580845), (360, 503399), (390, 464676), (468, 387230), (520, 348507), (585, 309784), (780, 232338), (936, 193615), (1170, 154892), (1560, 116169), (2340, 77446), (4680, 38723)]