240872640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3126

約数の個数: 112

約数和(自身を含む): 774240768

約数和(自身を除く): 533368128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3023, 3320, 3984, 4980, 5312, 6046, 6640, 7968, 9069, 9960, 12092, 13280, 15115, 15936, 18138, 19920, 24184, 26560, 30230, 36276, 39840, 45345, 48368, 60460, 72552, 79680, 90690, 96736, 120920, 145104, 181380, 193472, 241840, 250909, 290208, 362760, 483680, 501818, 580416, 725520, 752727, 967360, 1003636, 1254545, 1451040, 1505454, 2007272, 2509090, 2902080, 3010908, 3763635, 4014544, 5018180, 6021816, 7527270, 8029088, 10036360, 12043632, 15054540, 16058176, 20072720, 24087264, 30109080, 40145440, 48174528, 60218160, 80290880, 120436320, 240872640]

約数ペア:

[(1, 240872640), (2, 120436320), (3, 80290880), (4, 60218160), (5, 48174528), (6, 40145440), (8, 30109080), (10, 24087264), (12, 20072720), (15, 16058176), (16, 15054540), (20, 12043632), (24, 10036360), (30, 8029088), (32, 7527270), (40, 6021816), (48, 5018180), (60, 4014544), (64, 3763635), (80, 3010908), (83, 2902080), (96, 2509090), (120, 2007272), (160, 1505454), (166, 1451040), (192, 1254545), (240, 1003636), (249, 967360), (320, 752727), (332, 725520), (415, 580416), (480, 501818), (498, 483680), (664, 362760), (830, 290208), (960, 250909), (996, 241840), (1245, 193472), (1328, 181380), (1660, 145104), (1992, 120920), (2490, 96736), (2656, 90690), (3023, 79680), (3320, 72552), (3984, 60460), (4980, 48368), (5312, 45345), (6046, 39840), (6640, 36276), (7968, 30230), (9069, 26560), (9960, 24184), (12092, 19920), (13280, 18138), (15115, 15936)]