73286520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{610721}}^1$

素因数の和:610735

約数の個数: 32

約数和(自身を含む): 219859920

約数和(自身を除く): 146573400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 610721, 1221442, 1832163, 2442884, 3053605, 3664326, 4885768, 6107210, 7328652, 9160815, 12214420, 14657304, 18321630, 24428840, 36643260, 73286520]

約数ペア:

[(1, 73286520), (2, 36643260), (3, 24428840), (4, 18321630), (5, 14657304), (6, 12214420), (8, 9160815), (10, 7328652), (12, 6107210), (15, 4885768), (20, 3664326), (24, 3053605), (30, 2442884), (40, 1832163), (60, 1221442), (120, 610721)]