88622640

素因数分解:

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

素因数の和:572

約数の個数: 160

約数和(自身を含む): 309355200

約数和(自身を除く): 220732560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 461, 534, 540, 712, 720, 801, 890, 922, 1068, 1080, 1335, 1383, 1424, 1602, 1780, 1844, 2136, 2160, 2305, 2403, 2670, 2766, 3204, 3560, 3688, 4005, 4149, 4272, 4610, 4806, 5340, 5532, 6408, 6915, 7120, 7376, 8010, 8298, 9220, 9612, 10680, 11064, 12015, 12447, 12816, 13830, 16020, 16596, 18440, 19224, 20745, 21360, 22128, 24030, 24894, 27660, 32040, 33192, 36880, 38448, 41029, 41490, 48060, 49788, 55320, 62235, 64080, 66384, 82058, 82980, 96120, 99576, 110640, 123087, 124470, 164116, 165960, 192240, 199152, 205145, 246174, 248940, 328232, 331920, 369261, 410290, 492348, 497880, 615435, 656464, 738522, 820580, 984696, 995760, 1107783, 1230870, 1477044, 1641160, 1846305, 1969392, 2215566, 2461740, 2954088, 3282320, 3692610, 4431132, 4923480, 5538915, 5908176, 7385220, 8862264, 9846960, 11077830, 14770440, 17724528, 22155660, 29540880, 44311320, 88622640]

約数ペア:

[(1, 88622640), (2, 44311320), (3, 29540880), (4, 22155660), (5, 17724528), (6, 14770440), (8, 11077830), (9, 9846960), (10, 8862264), (12, 7385220), (15, 5908176), (16, 5538915), (18, 4923480), (20, 4431132), (24, 3692610), (27, 3282320), (30, 2954088), (36, 2461740), (40, 2215566), (45, 1969392), (48, 1846305), (54, 1641160), (60, 1477044), (72, 1230870), (80, 1107783), (89, 995760), (90, 984696), (108, 820580), (120, 738522), (135, 656464), (144, 615435), (178, 497880), (180, 492348), (216, 410290), (240, 369261), (267, 331920), (270, 328232), (356, 248940), (360, 246174), (432, 205145), (445, 199152), (461, 192240), (534, 165960), (540, 164116), (712, 124470), (720, 123087), (801, 110640), (890, 99576), (922, 96120), (1068, 82980), (1080, 82058), (1335, 66384), (1383, 64080), (1424, 62235), (1602, 55320), (1780, 49788), (1844, 48060), (2136, 41490), (2160, 41029), (2305, 38448), (2403, 36880), (2670, 33192), (2766, 32040), (3204, 27660), (3560, 24894), (3688, 24030), (4005, 22128), (4149, 21360), (4272, 20745), (4610, 19224), (4806, 18440), (5340, 16596), (5532, 16020), (6408, 13830), (6915, 12816), (7120, 12447), (7376, 12015), (8010, 11064), (8298, 10680), (9220, 9612)]