649700280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15971}}^1$

素因数の和:16101

約数の個数: 96

約数和(自身を含む): 2130345360

約数和(自身を除く): 1480645080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 339, 360, 452, 565, 678, 904, 1017, 1130, 1356, 1695, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 6780, 8136, 10170, 13560, 15971, 20340, 31942, 40680, 47913, 63884, 79855, 95826, 127768, 143739, 159710, 191652, 239565, 287478, 319420, 383304, 479130, 574956, 638840, 718695, 958260, 1149912, 1437390, 1804723, 1916520, 2874780, 3609446, 5414169, 5749560, 7218892, 9023615, 10828338, 14437784, 16242507, 18047230, 21656676, 27070845, 32485014, 36094460, 43313352, 54141690, 64970028, 72188920, 81212535, 108283380, 129940056, 162425070, 216566760, 324850140, 649700280]

約数ペア:

[(1, 649700280), (2, 324850140), (3, 216566760), (4, 162425070), (5, 129940056), (6, 108283380), (8, 81212535), (9, 72188920), (10, 64970028), (12, 54141690), (15, 43313352), (18, 36094460), (20, 32485014), (24, 27070845), (30, 21656676), (36, 18047230), (40, 16242507), (45, 14437784), (60, 10828338), (72, 9023615), (90, 7218892), (113, 5749560), (120, 5414169), (180, 3609446), (226, 2874780), (339, 1916520), (360, 1804723), (452, 1437390), (565, 1149912), (678, 958260), (904, 718695), (1017, 638840), (1130, 574956), (1356, 479130), (1695, 383304), (2034, 319420), (2260, 287478), (2712, 239565), (3390, 191652), (4068, 159710), (4520, 143739), (5085, 127768), (6780, 95826), (8136, 79855), (10170, 63884), (13560, 47913), (15971, 40680), (20340, 31942)]