1872002640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{6983}}^1$

素因数の和:8116

約数の個数: 80

約数和(自身を含む): 5809235328

約数和(自身を除く): 3937232688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1117, 2234, 3351, 4468, 5585, 6702, 6983, 8936, 11170, 13404, 13966, 16755, 17872, 20949, 22340, 26808, 27932, 33510, 34915, 41898, 44680, 53616, 55864, 67020, 69830, 83796, 89360, 104745, 111728, 134040, 139660, 167592, 209490, 268080, 279320, 335184, 418980, 558640, 837960, 1675920, 7800011, 15600022, 23400033, 31200044, 39000055, 46800066, 62400088, 78000110, 93600132, 117000165, 124800176, 156000220, 187200264, 234000330, 312000440, 374400528, 468000660, 624000880, 936001320, 1872002640]

約数ペア:

[(1, 1872002640), (2, 936001320), (3, 624000880), (4, 468000660), (5, 374400528), (6, 312000440), (8, 234000330), (10, 187200264), (12, 156000220), (15, 124800176), (16, 117000165), (20, 93600132), (24, 78000110), (30, 62400088), (40, 46800066), (48, 39000055), (60, 31200044), (80, 23400033), (120, 15600022), (240, 7800011), (1117, 1675920), (2234, 837960), (3351, 558640), (4468, 418980), (5585, 335184), (6702, 279320), (6983, 268080), (8936, 209490), (11170, 167592), (13404, 139660), (13966, 134040), (16755, 111728), (17872, 104745), (20949, 89360), (22340, 83796), (26808, 69830), (27932, 67020), (33510, 55864), (34915, 53616), (41898, 44680)]