931128840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{4099}}^1$

素因数の和:4747

約数の個数: 96

約数和(自身を含む): 3031704000

約数和(自身を除く): 2100575160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 631, 1262, 1893, 2524, 3155, 3786, 4099, 5048, 5679, 6310, 7572, 8198, 9465, 11358, 12297, 12620, 15144, 16396, 18930, 20495, 22716, 24594, 25240, 28395, 32792, 36891, 37860, 40990, 45432, 49188, 56790, 61485, 73782, 75720, 81980, 98376, 113580, 122970, 147564, 163960, 184455, 227160, 245940, 295128, 368910, 491880, 737820, 1475640, 2586469, 5172938, 7759407, 10345876, 12932345, 15518814, 20691752, 23278221, 25864690, 31037628, 38797035, 46556442, 51729380, 62075256, 77594070, 93112884, 103458760, 116391105, 155188140, 186225768, 232782210, 310376280, 465564420, 931128840]

約数ペア:

[(1, 931128840), (2, 465564420), (3, 310376280), (4, 232782210), (5, 186225768), (6, 155188140), (8, 116391105), (9, 103458760), (10, 93112884), (12, 77594070), (15, 62075256), (18, 51729380), (20, 46556442), (24, 38797035), (30, 31037628), (36, 25864690), (40, 23278221), (45, 20691752), (60, 15518814), (72, 12932345), (90, 10345876), (120, 7759407), (180, 5172938), (360, 2586469), (631, 1475640), (1262, 737820), (1893, 491880), (2524, 368910), (3155, 295128), (3786, 245940), (4099, 227160), (5048, 184455), (5679, 163960), (6310, 147564), (7572, 122970), (8198, 113580), (9465, 98376), (11358, 81980), (12297, 75720), (12620, 73782), (15144, 61485), (16396, 56790), (18930, 49188), (20495, 45432), (22716, 40990), (24594, 37860), (25240, 36891), (28395, 32792)]