448975320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{196919}}^1$

素因数の和:196952

約数の個数: 64

約数和(自身を含む): 1417824000

約数和(自身を除く): 968848680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 196919, 393838, 590757, 787676, 984595, 1181514, 1575352, 1969190, 2363028, 2953785, 3741461, 3938380, 4726056, 5907570, 7482922, 7876760, 11224383, 11815140, 14965844, 18707305, 22448766, 23630280, 29931688, 37414610, 44897532, 56121915, 74829220, 89795064, 112243830, 149658440, 224487660, 448975320]

約数ペア:

[(1, 448975320), (2, 224487660), (3, 149658440), (4, 112243830), (5, 89795064), (6, 74829220), (8, 56121915), (10, 44897532), (12, 37414610), (15, 29931688), (19, 23630280), (20, 22448766), (24, 18707305), (30, 14965844), (38, 11815140), (40, 11224383), (57, 7876760), (60, 7482922), (76, 5907570), (95, 4726056), (114, 3938380), (120, 3741461), (152, 2953785), (190, 2363028), (228, 1969190), (285, 1575352), (380, 1181514), (456, 984595), (570, 787676), (760, 590757), (1140, 393838), (2280, 196919)]