129055320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358487}}^1$

素因数の和:358504

約数の個数: 48

約数和(自身を含む): 419430960

約数和(自身を除く): 290375640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 358487, 716974, 1075461, 1433948, 1792435, 2150922, 2867896, 3226383, 3584870, 4301844, 5377305, 6452766, 7169740, 8603688, 10754610, 12905532, 14339480, 16131915, 21509220, 25811064, 32263830, 43018440, 64527660, 129055320]

約数ペア:

[(1, 129055320), (2, 64527660), (3, 43018440), (4, 32263830), (5, 25811064), (6, 21509220), (8, 16131915), (9, 14339480), (10, 12905532), (12, 10754610), (15, 8603688), (18, 7169740), (20, 6452766), (24, 5377305), (30, 4301844), (36, 3584870), (40, 3226383), (45, 2867896), (60, 2150922), (72, 1792435), (90, 1433948), (120, 1075461), (180, 716974), (360, 358487)]