24857040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 85994496

約数和(自身を除く): 61137456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 257, 260, 310, 312, 372, 390, 403, 465, 496, 514, 520, 620, 624, 744, 771, 780, 806, 930, 1028, 1040, 1209, 1240, 1285, 1488, 1542, 1560, 1612, 1860, 2015, 2056, 2418, 2480, 2570, 3084, 3120, 3224, 3341, 3720, 3855, 4030, 4112, 4836, 5140, 6045, 6168, 6448, 6682, 7440, 7710, 7967, 8060, 9672, 10023, 10280, 12090, 12336, 13364, 15420, 15934, 16120, 16705, 19344, 20046, 20560, 23901, 24180, 26728, 30840, 31868, 32240, 33410, 39835, 40092, 47802, 48360, 50115, 53456, 61680, 63736, 66820, 79670, 80184, 95604, 96720, 100230, 103571, 119505, 127472, 133640, 159340, 160368, 191208, 200460, 207142, 239010, 267280, 310713, 318680, 382416, 400920, 414284, 478020, 517855, 621426, 637360, 801840, 828568, 956040, 1035710, 1242852, 1553565, 1657136, 1912080, 2071420, 2485704, 3107130, 4142840, 4971408, 6214260, 8285680, 12428520, 24857040]

約数ペア:

[(1, 24857040), (2, 12428520), (3, 8285680), (4, 6214260), (5, 4971408), (6, 4142840), (8, 3107130), (10, 2485704), (12, 2071420), (13, 1912080), (15, 1657136), (16, 1553565), (20, 1242852), (24, 1035710), (26, 956040), (30, 828568), (31, 801840), (39, 637360), (40, 621426), (48, 517855), (52, 478020), (60, 414284), (62, 400920), (65, 382416), (78, 318680), (80, 310713), (93, 267280), (104, 239010), (120, 207142), (124, 200460), (130, 191208), (155, 160368), (156, 159340), (186, 133640), (195, 127472), (208, 119505), (240, 103571), (248, 100230), (257, 96720), (260, 95604), (310, 80184), (312, 79670), (372, 66820), (390, 63736), (403, 61680), (465, 53456), (496, 50115), (514, 48360), (520, 47802), (620, 40092), (624, 39835), (744, 33410), (771, 32240), (780, 31868), (806, 30840), (930, 26728), (1028, 24180), (1040, 23901), (1209, 20560), (1240, 20046), (1285, 19344), (1488, 16705), (1542, 16120), (1560, 15934), (1612, 15420), (1860, 13364), (2015, 12336), (2056, 12090), (2418, 10280), (2480, 10023), (2570, 9672), (3084, 8060), (3120, 7967), (3224, 7710), (3341, 7440), (3720, 6682), (3855, 6448), (4030, 6168), (4112, 6045), (4836, 5140)]