260290560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 858967200

約数和(自身を除く): 598676640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 229, 240, 256, 296, 320, 370, 384, 444, 458, 480, 512, 555, 592, 640, 687, 740, 768, 888, 916, 960, 1024, 1110, 1145, 1184, 1280, 1374, 1480, 1536, 1776, 1832, 1920, 2048, 2220, 2290, 2368, 2560, 2748, 2960, 3072, 3435, 3552, 3664, 3840, 4440, 4580, 4736, 5120, 5496, 5920, 6144, 6870, 7104, 7328, 7680, 8473, 8880, 9160, 9472, 10240, 10992, 11840, 13740, 14208, 14656, 15360, 16946, 17760, 18320, 18944, 21984, 23680, 25419, 27480, 28416, 29312, 30720, 33892, 35520, 36640, 37888, 42365, 43968, 47360, 50838, 54960, 56832, 58624, 67784, 71040, 73280, 75776, 84730, 87936, 94720, 101676, 109920, 113664, 117248, 127095, 135568, 142080, 146560, 169460, 175872, 189440, 203352, 219840, 227328, 234496, 254190, 271136, 284160, 293120, 338920, 351744, 378880, 406704, 439680, 468992, 508380, 542272, 568320, 586240, 677840, 703488, 813408, 879360, 1016760, 1084544, 1136640, 1172480, 1355680, 1406976, 1626816, 1758720, 2033520, 2169088, 2344960, 2711360, 3253632, 3517440, 4067040, 4338176, 5422720, 6507264, 7034880, 8134080, 8676352, 10845440, 13014528, 16268160, 17352704, 21690880, 26029056, 32536320, 43381760, 52058112, 65072640, 86763520, 130145280, 260290560]

約数ペア:

[(1, 260290560), (2, 130145280), (3, 86763520), (4, 65072640), (5, 52058112), (6, 43381760), (8, 32536320), (10, 26029056), (12, 21690880), (15, 17352704), (16, 16268160), (20, 13014528), (24, 10845440), (30, 8676352), (32, 8134080), (37, 7034880), (40, 6507264), (48, 5422720), (60, 4338176), (64, 4067040), (74, 3517440), (80, 3253632), (96, 2711360), (111, 2344960), (120, 2169088), (128, 2033520), (148, 1758720), (160, 1626816), (185, 1406976), (192, 1355680), (222, 1172480), (229, 1136640), (240, 1084544), (256, 1016760), (296, 879360), (320, 813408), (370, 703488), (384, 677840), (444, 586240), (458, 568320), (480, 542272), (512, 508380), (555, 468992), (592, 439680), (640, 406704), (687, 378880), (740, 351744), (768, 338920), (888, 293120), (916, 284160), (960, 271136), (1024, 254190), (1110, 234496), (1145, 227328), (1184, 219840), (1280, 203352), (1374, 189440), (1480, 175872), (1536, 169460), (1776, 146560), (1832, 142080), (1920, 135568), (2048, 127095), (2220, 117248), (2290, 113664), (2368, 109920), (2560, 101676), (2748, 94720), (2960, 87936), (3072, 84730), (3435, 75776), (3552, 73280), (3664, 71040), (3840, 67784), (4440, 58624), (4580, 56832), (4736, 54960), (5120, 50838), (5496, 47360), (5920, 43968), (6144, 42365), (6870, 37888), (7104, 36640), (7328, 35520), (7680, 33892), (8473, 30720), (8880, 29312), (9160, 28416), (9472, 27480), (10240, 25419), (10992, 23680), (11840, 21984), (13740, 18944), (14208, 18320), (14656, 17760), (15360, 16946)]