121694880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{253531}}^1$

素因数の和:253549

約数の個数: 48

約数和(自身を含む): 383340384

約数和(自身を除く): 261645504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 253531, 507062, 760593, 1014124, 1267655, 1521186, 2028248, 2535310, 3042372, 3802965, 4056496, 5070620, 6084744, 7605930, 8112992, 10141240, 12169488, 15211860, 20282480, 24338976, 30423720, 40564960, 60847440, 121694880]

約数ペア:

[(1, 121694880), (2, 60847440), (3, 40564960), (4, 30423720), (5, 24338976), (6, 20282480), (8, 15211860), (10, 12169488), (12, 10141240), (15, 8112992), (16, 7605930), (20, 6084744), (24, 5070620), (30, 4056496), (32, 3802965), (40, 3042372), (48, 2535310), (60, 2028248), (80, 1521186), (96, 1267655), (120, 1014124), (160, 760593), (240, 507062), (480, 253531)]