88238940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24109}}^1$

素因数の和:24182

約数の個数: 48

約数和(自身を含む): 251129760

約数和(自身を除く): 162890820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 24109, 48218, 72327, 96436, 120545, 144654, 241090, 289308, 361635, 482180, 723270, 1446540, 1470649, 2941298, 4411947, 5882596, 7353245, 8823894, 14706490, 17647788, 22059735, 29412980, 44119470, 88238940]

約数ペア:

[(1, 88238940), (2, 44119470), (3, 29412980), (4, 22059735), (5, 17647788), (6, 14706490), (10, 8823894), (12, 7353245), (15, 5882596), (20, 4411947), (30, 2941298), (60, 1470649), (61, 1446540), (122, 723270), (183, 482180), (244, 361635), (305, 289308), (366, 241090), (610, 144654), (732, 120545), (915, 96436), (1220, 72327), (1830, 48218), (3660, 24109)]