34171920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1581

約数の個数: 120

約数和(自身を含む): 118540032

約数和(自身を除く): 84368112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1531, 1860, 2232, 2480, 2790, 3062, 3720, 4464, 4593, 5580, 6124, 7440, 7655, 9186, 11160, 12248, 13779, 15310, 18372, 22320, 22965, 24496, 27558, 30620, 36744, 45930, 47461, 55116, 61240, 68895, 73488, 91860, 94922, 110232, 122480, 137790, 142383, 183720, 189844, 220464, 237305, 275580, 284766, 367440, 379688, 427149, 474610, 551160, 569532, 711915, 759376, 854298, 949220, 1102320, 1139064, 1423830, 1708596, 1898440, 2135745, 2278128, 2847660, 3417192, 3796880, 4271490, 5695320, 6834384, 8542980, 11390640, 17085960, 34171920]

約数ペア:

[(1, 34171920), (2, 17085960), (3, 11390640), (4, 8542980), (5, 6834384), (6, 5695320), (8, 4271490), (9, 3796880), (10, 3417192), (12, 2847660), (15, 2278128), (16, 2135745), (18, 1898440), (20, 1708596), (24, 1423830), (30, 1139064), (31, 1102320), (36, 949220), (40, 854298), (45, 759376), (48, 711915), (60, 569532), (62, 551160), (72, 474610), (80, 427149), (90, 379688), (93, 367440), (120, 284766), (124, 275580), (144, 237305), (155, 220464), (180, 189844), (186, 183720), (240, 142383), (248, 137790), (279, 122480), (310, 110232), (360, 94922), (372, 91860), (465, 73488), (496, 68895), (558, 61240), (620, 55116), (720, 47461), (744, 45930), (930, 36744), (1116, 30620), (1240, 27558), (1395, 24496), (1488, 22965), (1531, 22320), (1860, 18372), (2232, 15310), (2480, 13779), (2790, 12248), (3062, 11160), (3720, 9186), (4464, 7655), (4593, 7440), (5580, 6124)]