55463280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12163}}^1$

素因数の和:12198

約数の個数: 80

約数和(自身を含む): 181000320

約数和(自身を除く): 125537040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12163, 24326, 36489, 48652, 60815, 72978, 97304, 121630, 145956, 182445, 194608, 231097, 243260, 291912, 364890, 462194, 486520, 583824, 693291, 729780, 924388, 973040, 1155485, 1386582, 1459560, 1848776, 2310970, 2773164, 2919120, 3466455, 3697552, 4621940, 5546328, 6932910, 9243880, 11092656, 13865820, 18487760, 27731640, 55463280]

約数ペア:

[(1, 55463280), (2, 27731640), (3, 18487760), (4, 13865820), (5, 11092656), (6, 9243880), (8, 6932910), (10, 5546328), (12, 4621940), (15, 3697552), (16, 3466455), (19, 2919120), (20, 2773164), (24, 2310970), (30, 1848776), (38, 1459560), (40, 1386582), (48, 1155485), (57, 973040), (60, 924388), (76, 729780), (80, 693291), (95, 583824), (114, 486520), (120, 462194), (152, 364890), (190, 291912), (228, 243260), (240, 231097), (285, 194608), (304, 182445), (380, 145956), (456, 121630), (570, 97304), (760, 72978), (912, 60815), (1140, 48652), (1520, 36489), (2280, 24326), (4560, 12163)]