117789780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{32183}}^1$

素因数の和:32256

約数の個数: 48

約数和(自身を含む): 335228544

約数和(自身を除く): 217438764

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, 32183, 64366, 96549, 128732, 160915, 193098, 321830, 386196, 482745, 643660, 965490, 1930980, 1963163, 3926326, 5889489, 7852652, 9815815, 11778978, 19631630, 23557956, 29447445, 39263260, 58894890, 117789780]

約数ペア:

[(1, 117789780), (2, 58894890), (3, 39263260), (4, 29447445), (5, 23557956), (6, 19631630), (10, 11778978), (12, 9815815), (15, 7852652), (20, 5889489), (30, 3926326), (60, 1963163), (61, 1930980), (122, 965490), (183, 643660), (244, 482745), (305, 386196), (366, 321830), (610, 193098), (732, 160915), (915, 128732), (1220, 96549), (1830, 64366), (3660, 32183)]