302820720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14177}}^1$

素因数の和:14282

約数の個数: 80

約数和(自身を含む): 949358880

約数和(自身を除く): 646538160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 14177, 21360, 28354, 42531, 56708, 70885, 85062, 113416, 141770, 170124, 212655, 226832, 283540, 340248, 425310, 567080, 680496, 850620, 1134160, 1261753, 1701240, 2523506, 3402480, 3785259, 5047012, 6308765, 7570518, 10094024, 12617530, 15141036, 18926295, 20188048, 25235060, 30282072, 37852590, 50470120, 60564144, 75705180, 100940240, 151410360, 302820720]

約数ペア:

[(1, 302820720), (2, 151410360), (3, 100940240), (4, 75705180), (5, 60564144), (6, 50470120), (8, 37852590), (10, 30282072), (12, 25235060), (15, 20188048), (16, 18926295), (20, 15141036), (24, 12617530), (30, 10094024), (40, 7570518), (48, 6308765), (60, 5047012), (80, 3785259), (89, 3402480), (120, 2523506), (178, 1701240), (240, 1261753), (267, 1134160), (356, 850620), (445, 680496), (534, 567080), (712, 425310), (890, 340248), (1068, 283540), (1335, 226832), (1424, 212655), (1780, 170124), (2136, 141770), (2670, 113416), (3560, 85062), (4272, 70885), (5340, 56708), (7120, 42531), (10680, 28354), (14177, 21360)]