665229120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2557}}^1$

素因数の和:2848

約数の個数: 112

約数和(自身を含む): 2120725248

約数和(自身を除く): 1455496128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 480, 542, 813, 960, 1084, 1355, 1626, 2168, 2557, 2710, 3252, 4065, 4336, 5114, 5420, 6504, 7671, 8130, 8672, 10228, 10840, 12785, 13008, 15342, 16260, 17344, 20456, 21680, 25570, 26016, 30684, 32520, 38355, 40912, 43360, 51140, 52032, 61368, 65040, 76710, 81824, 86720, 102280, 122736, 130080, 153420, 163648, 204560, 245472, 260160, 306840, 409120, 490944, 613680, 692947, 818240, 1227360, 1385894, 2078841, 2454720, 2771788, 3464735, 4157682, 5543576, 6929470, 8315364, 10394205, 11087152, 13858940, 16630728, 20788410, 22174304, 27717880, 33261456, 41576820, 44348608, 55435760, 66522912, 83153640, 110871520, 133045824, 166307280, 221743040, 332614560, 665229120]

約数ペア:

[(1, 665229120), (2, 332614560), (3, 221743040), (4, 166307280), (5, 133045824), (6, 110871520), (8, 83153640), (10, 66522912), (12, 55435760), (15, 44348608), (16, 41576820), (20, 33261456), (24, 27717880), (30, 22174304), (32, 20788410), (40, 16630728), (48, 13858940), (60, 11087152), (64, 10394205), (80, 8315364), (96, 6929470), (120, 5543576), (160, 4157682), (192, 3464735), (240, 2771788), (271, 2454720), (320, 2078841), (480, 1385894), (542, 1227360), (813, 818240), (960, 692947), (1084, 613680), (1355, 490944), (1626, 409120), (2168, 306840), (2557, 260160), (2710, 245472), (3252, 204560), (4065, 163648), (4336, 153420), (5114, 130080), (5420, 122736), (6504, 102280), (7671, 86720), (8130, 81824), (8672, 76710), (10228, 65040), (10840, 61368), (12785, 52032), (13008, 51140), (15342, 43360), (16260, 40912), (17344, 38355), (20456, 32520), (21680, 30684), (25570, 26016)]