8875440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:616

約数の個数: 160

約数和(自身を含む): 34997760

約数和(自身を除く): 26122320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 587, 630, 720, 756, 840, 945, 1008, 1080, 1174, 1260, 1512, 1680, 1761, 1890, 2160, 2348, 2520, 2935, 3024, 3522, 3780, 4109, 4696, 5040, 5283, 5870, 7044, 7560, 8218, 8805, 9392, 10566, 11740, 12327, 14088, 15120, 15849, 16436, 17610, 20545, 21132, 23480, 24654, 26415, 28176, 31698, 32872, 35220, 36981, 41090, 42264, 46960, 49308, 52830, 61635, 63396, 65744, 70440, 73962, 79245, 82180, 84528, 98616, 105660, 110943, 123270, 126792, 140880, 147924, 158490, 164360, 184905, 197232, 211320, 221886, 246540, 253584, 295848, 316980, 328720, 369810, 422640, 443772, 493080, 554715, 591696, 633960, 739620, 887544, 986160, 1109430, 1267920, 1479240, 1775088, 2218860, 2958480, 4437720, 8875440]

約数ペア:

[(1, 8875440), (2, 4437720), (3, 2958480), (4, 2218860), (5, 1775088), (6, 1479240), (7, 1267920), (8, 1109430), (9, 986160), (10, 887544), (12, 739620), (14, 633960), (15, 591696), (16, 554715), (18, 493080), (20, 443772), (21, 422640), (24, 369810), (27, 328720), (28, 316980), (30, 295848), (35, 253584), (36, 246540), (40, 221886), (42, 211320), (45, 197232), (48, 184905), (54, 164360), (56, 158490), (60, 147924), (63, 140880), (70, 126792), (72, 123270), (80, 110943), (84, 105660), (90, 98616), (105, 84528), (108, 82180), (112, 79245), (120, 73962), (126, 70440), (135, 65744), (140, 63396), (144, 61635), (168, 52830), (180, 49308), (189, 46960), (210, 42264), (216, 41090), (240, 36981), (252, 35220), (270, 32872), (280, 31698), (315, 28176), (336, 26415), (360, 24654), (378, 23480), (420, 21132), (432, 20545), (504, 17610), (540, 16436), (560, 15849), (587, 15120), (630, 14088), (720, 12327), (756, 11740), (840, 10566), (945, 9392), (1008, 8805), (1080, 8218), (1174, 7560), (1260, 7044), (1512, 5870), (1680, 5283), (1761, 5040), (1890, 4696), (2160, 4109), (2348, 3780), (2520, 3522), (2935, 3024)]