15599340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 47960640

約数和(自身を除く): 32361300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1097, 1185, 1422, 1580, 2194, 2370, 2844, 3291, 3555, 4388, 4740, 5485, 6582, 7110, 9873, 10970, 13164, 14220, 16455, 19746, 21940, 32910, 39492, 49365, 65820, 86663, 98730, 173326, 197460, 259989, 346652, 433315, 519978, 779967, 866630, 1039956, 1299945, 1559934, 1733260, 2599890, 3119868, 3899835, 5199780, 7799670, 15599340]

約数ペア:

[(1, 15599340), (2, 7799670), (3, 5199780), (4, 3899835), (5, 3119868), (6, 2599890), (9, 1733260), (10, 1559934), (12, 1299945), (15, 1039956), (18, 866630), (20, 779967), (30, 519978), (36, 433315), (45, 346652), (60, 259989), (79, 197460), (90, 173326), (158, 98730), (180, 86663), (237, 65820), (316, 49365), (395, 39492), (474, 32910), (711, 21940), (790, 19746), (948, 16455), (1097, 14220), (1185, 13164), (1422, 10970), (1580, 9873), (2194, 7110), (2370, 6582), (2844, 5485), (3291, 4740), (3555, 4388)]