404731680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5659}}^1$

素因数の和:5826

約数の個数: 96

約数和(自身を含む): 1283688000

約数和(自身を除く): 878956320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5659, 5960, 7152, 8940, 11318, 11920, 14304, 16977, 17880, 22636, 23840, 28295, 33954, 35760, 45272, 56590, 67908, 71520, 84885, 90544, 113180, 135816, 169770, 181088, 226360, 271632, 339540, 452720, 543264, 679080, 843191, 905440, 1358160, 1686382, 2529573, 2716320, 3372764, 4215955, 5059146, 6745528, 8431910, 10118292, 12647865, 13491056, 16863820, 20236584, 25295730, 26982112, 33727640, 40473168, 50591460, 67455280, 80946336, 101182920, 134910560, 202365840, 404731680]

約数ペア:

[(1, 404731680), (2, 202365840), (3, 134910560), (4, 101182920), (5, 80946336), (6, 67455280), (8, 50591460), (10, 40473168), (12, 33727640), (15, 26982112), (16, 25295730), (20, 20236584), (24, 16863820), (30, 13491056), (32, 12647865), (40, 10118292), (48, 8431910), (60, 6745528), (80, 5059146), (96, 4215955), (120, 3372764), (149, 2716320), (160, 2529573), (240, 1686382), (298, 1358160), (447, 905440), (480, 843191), (596, 679080), (745, 543264), (894, 452720), (1192, 339540), (1490, 271632), (1788, 226360), (2235, 181088), (2384, 169770), (2980, 135816), (3576, 113180), (4470, 90544), (4768, 84885), (5659, 71520), (5960, 67908), (7152, 56590), (8940, 45272), (11318, 35760), (11920, 33954), (14304, 28295), (16977, 23840), (17880, 22636)]