732128520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{321109}}^1$

素因数の和:321142

約数の個数: 64

約数和(自身を含む): 2311992000

約数和(自身を除く): 1579863480

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, 321109, 642218, 963327, 1284436, 1605545, 1926654, 2568872, 3211090, 3853308, 4816635, 6101071, 6422180, 7706616, 9633270, 12202142, 12844360, 18303213, 19266540, 24404284, 30505355, 36606426, 38533080, 48808568, 61010710, 73212852, 91516065, 122021420, 146425704, 183032130, 244042840, 366064260, 732128520]

約数ペア:

[(1, 732128520), (2, 366064260), (3, 244042840), (4, 183032130), (5, 146425704), (6, 122021420), (8, 91516065), (10, 73212852), (12, 61010710), (15, 48808568), (19, 38533080), (20, 36606426), (24, 30505355), (30, 24404284), (38, 19266540), (40, 18303213), (57, 12844360), (60, 12202142), (76, 9633270), (95, 7706616), (114, 6422180), (120, 6101071), (152, 4816635), (190, 3853308), (228, 3211090), (285, 2568872), (380, 1926654), (456, 1605545), (570, 1284436), (760, 963327), (1140, 642218), (2280, 321109)]