272069640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24379}}^1$

素因数の和:24427

約数の個数: 96

約数和(自身を含む): 912787200

約数和(自身を除く): 640717560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 24379, 48758, 73137, 97516, 121895, 146274, 195032, 219411, 243790, 292548, 365685, 438822, 487580, 585096, 731370, 755749, 877644, 975160, 1097055, 1462740, 1511498, 1755288, 2194110, 2267247, 2925480, 3022996, 3778745, 4388220, 4534494, 6045992, 6801741, 7557490, 8776440, 9068988, 11336235, 13603482, 15114980, 18137976, 22672470, 27206964, 30229960, 34008705, 45344940, 54413928, 68017410, 90689880, 136034820, 272069640]

約数ペア:

[(1, 272069640), (2, 136034820), (3, 90689880), (4, 68017410), (5, 54413928), (6, 45344940), (8, 34008705), (9, 30229960), (10, 27206964), (12, 22672470), (15, 18137976), (18, 15114980), (20, 13603482), (24, 11336235), (30, 9068988), (31, 8776440), (36, 7557490), (40, 6801741), (45, 6045992), (60, 4534494), (62, 4388220), (72, 3778745), (90, 3022996), (93, 2925480), (120, 2267247), (124, 2194110), (155, 1755288), (180, 1511498), (186, 1462740), (248, 1097055), (279, 975160), (310, 877644), (360, 755749), (372, 731370), (465, 585096), (558, 487580), (620, 438822), (744, 365685), (930, 292548), (1116, 243790), (1240, 219411), (1395, 195032), (1860, 146274), (2232, 121895), (2790, 97516), (3720, 73137), (5580, 48758), (11160, 24379)]