16180860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4494

約数の個数: 48

約数和(自身を含む): 46059552

約数和(自身を除く): 29878692

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, 4421, 8842, 13263, 17684, 22105, 26526, 44210, 53052, 66315, 88420, 132630, 265260, 269681, 539362, 809043, 1078724, 1348405, 1618086, 2696810, 3236172, 4045215, 5393620, 8090430, 16180860]

約数ペア:

[(1, 16180860), (2, 8090430), (3, 5393620), (4, 4045215), (5, 3236172), (6, 2696810), (10, 1618086), (12, 1348405), (15, 1078724), (20, 809043), (30, 539362), (60, 269681), (61, 265260), (122, 132630), (183, 88420), (244, 66315), (305, 53052), (366, 44210), (610, 26526), (732, 22105), (915, 17684), (1220, 13263), (1830, 8842), (3660, 4421)]