1409040480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4441}}^1$

素因数の和:5120

約数の個数: 96

約数和(自身を含む): 4446193248

約数和(自身を除く): 3037152768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 661, 1322, 1983, 2644, 3305, 3966, 4441, 5288, 6610, 7932, 8882, 9915, 10576, 13220, 13323, 15864, 17764, 19830, 21152, 22205, 26440, 26646, 31728, 35528, 39660, 44410, 52880, 53292, 63456, 66615, 71056, 79320, 88820, 105760, 106584, 133230, 142112, 158640, 177640, 213168, 266460, 317280, 355280, 426336, 532920, 710560, 1065840, 2131680, 2935501, 5871002, 8806503, 11742004, 14677505, 17613006, 23484008, 29355010, 35226012, 44032515, 46968016, 58710020, 70452024, 88065030, 93936032, 117420040, 140904048, 176130060, 234840080, 281808096, 352260120, 469680160, 704520240, 1409040480]

約数ペア:

[(1, 1409040480), (2, 704520240), (3, 469680160), (4, 352260120), (5, 281808096), (6, 234840080), (8, 176130060), (10, 140904048), (12, 117420040), (15, 93936032), (16, 88065030), (20, 70452024), (24, 58710020), (30, 46968016), (32, 44032515), (40, 35226012), (48, 29355010), (60, 23484008), (80, 17613006), (96, 14677505), (120, 11742004), (160, 8806503), (240, 5871002), (480, 2935501), (661, 2131680), (1322, 1065840), (1983, 710560), (2644, 532920), (3305, 426336), (3966, 355280), (4441, 317280), (5288, 266460), (6610, 213168), (7932, 177640), (8882, 158640), (9915, 142112), (10576, 133230), (13220, 106584), (13323, 105760), (15864, 88820), (17764, 79320), (19830, 71056), (21152, 66615), (22205, 63456), (26440, 53292), (26646, 52880), (31728, 44410), (35528, 39660)]