404204040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12073}}^1$

素因数の和:12124

約数の個数: 128

約数和(自身を含む): 1390924800

約数和(自身を除く): 986720760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 12073, 16740, 24146, 33480, 36219, 48292, 60365, 72438, 96584, 108657, 120730, 144876, 181095, 217314, 241460, 289752, 325971, 362190, 374263, 434628, 482920, 543285, 651942, 724380, 748526, 869256, 1086570, 1122789, 1303884, 1448760, 1497052, 1629855, 1871315, 2173140, 2245578, 2607768, 2994104, 3259710, 3368367, 3742630, 4346280, 4491156, 5613945, 6519420, 6736734, 7485260, 8982312, 10105101, 11227890, 13038840, 13473468, 14970520, 16841835, 20210202, 22455780, 26946936, 33683670, 40420404, 44911560, 50525505, 67367340, 80840808, 101051010, 134734680, 202102020, 404204040]

約数ペア:

[(1, 404204040), (2, 202102020), (3, 134734680), (4, 101051010), (5, 80840808), (6, 67367340), (8, 50525505), (9, 44911560), (10, 40420404), (12, 33683670), (15, 26946936), (18, 22455780), (20, 20210202), (24, 16841835), (27, 14970520), (30, 13473468), (31, 13038840), (36, 11227890), (40, 10105101), (45, 8982312), (54, 7485260), (60, 6736734), (62, 6519420), (72, 5613945), (90, 4491156), (93, 4346280), (108, 3742630), (120, 3368367), (124, 3259710), (135, 2994104), (155, 2607768), (180, 2245578), (186, 2173140), (216, 1871315), (248, 1629855), (270, 1497052), (279, 1448760), (310, 1303884), (360, 1122789), (372, 1086570), (465, 869256), (540, 748526), (558, 724380), (620, 651942), (744, 543285), (837, 482920), (930, 434628), (1080, 374263), (1116, 362190), (1240, 325971), (1395, 289752), (1674, 241460), (1860, 217314), (2232, 181095), (2790, 144876), (3348, 120730), (3720, 108657), (4185, 96584), (5580, 72438), (6696, 60365), (8370, 48292), (11160, 36219), (12073, 33480), (16740, 24146)]