148153440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3907}}^1$

素因数の和:4004

約数の個数: 96

約数和(自身を含む): 472711680

約数和(自身を除く): 324558240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 3907, 4740, 6320, 7584, 7814, 9480, 11721, 12640, 15628, 18960, 19535, 23442, 31256, 37920, 39070, 46884, 58605, 62512, 78140, 93768, 117210, 125024, 156280, 187536, 234420, 308653, 312560, 375072, 468840, 617306, 625120, 925959, 937680, 1234612, 1543265, 1851918, 1875360, 2469224, 3086530, 3703836, 4629795, 4938448, 6173060, 7407672, 9259590, 9876896, 12346120, 14815344, 18519180, 24692240, 29630688, 37038360, 49384480, 74076720, 148153440]

約数ペア:

[(1, 148153440), (2, 74076720), (3, 49384480), (4, 37038360), (5, 29630688), (6, 24692240), (8, 18519180), (10, 14815344), (12, 12346120), (15, 9876896), (16, 9259590), (20, 7407672), (24, 6173060), (30, 4938448), (32, 4629795), (40, 3703836), (48, 3086530), (60, 2469224), (79, 1875360), (80, 1851918), (96, 1543265), (120, 1234612), (158, 937680), (160, 925959), (237, 625120), (240, 617306), (316, 468840), (395, 375072), (474, 312560), (480, 308653), (632, 234420), (790, 187536), (948, 156280), (1185, 125024), (1264, 117210), (1580, 93768), (1896, 78140), (2370, 62512), (2528, 58605), (3160, 46884), (3792, 39070), (3907, 37920), (4740, 31256), (6320, 23442), (7584, 19535), (7814, 18960), (9480, 15628), (11721, 12640)]