29540880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 100540440

約数和(自身を除く): 70999560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 461, 534, 712, 720, 801, 890, 922, 1068, 1335, 1383, 1424, 1602, 1780, 1844, 2136, 2305, 2670, 2766, 3204, 3560, 3688, 4005, 4149, 4272, 4610, 5340, 5532, 6408, 6915, 7120, 7376, 8010, 8298, 9220, 10680, 11064, 12816, 13830, 16020, 16596, 18440, 20745, 21360, 22128, 27660, 32040, 33192, 36880, 41029, 41490, 55320, 64080, 66384, 82058, 82980, 110640, 123087, 164116, 165960, 205145, 246174, 328232, 331920, 369261, 410290, 492348, 615435, 656464, 738522, 820580, 984696, 1230870, 1477044, 1641160, 1846305, 1969392, 2461740, 2954088, 3282320, 3692610, 4923480, 5908176, 7385220, 9846960, 14770440, 29540880]

約数ペア:

[(1, 29540880), (2, 14770440), (3, 9846960), (4, 7385220), (5, 5908176), (6, 4923480), (8, 3692610), (9, 3282320), (10, 2954088), (12, 2461740), (15, 1969392), (16, 1846305), (18, 1641160), (20, 1477044), (24, 1230870), (30, 984696), (36, 820580), (40, 738522), (45, 656464), (48, 615435), (60, 492348), (72, 410290), (80, 369261), (89, 331920), (90, 328232), (120, 246174), (144, 205145), (178, 165960), (180, 164116), (240, 123087), (267, 110640), (356, 82980), (360, 82058), (445, 66384), (461, 64080), (534, 55320), (712, 41490), (720, 41029), (801, 36880), (890, 33192), (922, 32040), (1068, 27660), (1335, 22128), (1383, 21360), (1424, 20745), (1602, 18440), (1780, 16596), (1844, 16020), (2136, 13830), (2305, 12816), (2670, 11064), (2766, 10680), (3204, 9220), (3560, 8298), (3688, 8010), (4005, 7376), (4149, 7120), (4272, 6915), (4610, 6408), (5340, 5532)]