1152480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4$

素因数の和:46

約数の個数: 120

約数和(自身を含む): 4235112

約数和(自身を除く): 3082632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2401, 2744, 2940, 3360, 3430, 3920, 4116, 4704, 4802, 5145, 5488, 5880, 6860, 7203, 7840, 8232, 9604, 10290, 10976, 11760, 12005, 13720, 14406, 16464, 19208, 20580, 23520, 24010, 27440, 28812, 32928, 36015, 38416, 41160, 48020, 54880, 57624, 72030, 76832, 82320, 96040, 115248, 144060, 164640, 192080, 230496, 288120, 384160, 576240, 1152480]

約数ペア:

[(1, 1152480), (2, 576240), (3, 384160), (4, 288120), (5, 230496), (6, 192080), (7, 164640), (8, 144060), (10, 115248), (12, 96040), (14, 82320), (15, 76832), (16, 72030), (20, 57624), (21, 54880), (24, 48020), (28, 41160), (30, 38416), (32, 36015), (35, 32928), (40, 28812), (42, 27440), (48, 24010), (49, 23520), (56, 20580), (60, 19208), (70, 16464), (80, 14406), (84, 13720), (96, 12005), (98, 11760), (105, 10976), (112, 10290), (120, 9604), (140, 8232), (147, 7840), (160, 7203), (168, 6860), (196, 5880), (210, 5488), (224, 5145), (240, 4802), (245, 4704), (280, 4116), (294, 3920), (336, 3430), (343, 3360), (392, 2940), (420, 2744), (480, 2401), (490, 2352), (560, 2058), (588, 1960), (672, 1715), (686, 1680), (735, 1568), (784, 1470), (840, 1372), (980, 1176), (1029, 1120)]