1339353720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3720427}}^1$

素因数の和:3720444

約数の個数: 48

約数和(自身を含む): 4352900760

約数和(自身を除く): 3013547040

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, 3720427, 7440854, 11161281, 14881708, 18602135, 22322562, 29763416, 33483843, 37204270, 44645124, 55806405, 66967686, 74408540, 89290248, 111612810, 133935372, 148817080, 167419215, 223225620, 267870744, 334838430, 446451240, 669676860, 1339353720]

約数ペア:

[(1, 1339353720), (2, 669676860), (3, 446451240), (4, 334838430), (5, 267870744), (6, 223225620), (8, 167419215), (9, 148817080), (10, 133935372), (12, 111612810), (15, 89290248), (18, 74408540), (20, 66967686), (24, 55806405), (30, 44645124), (36, 37204270), (40, 33483843), (45, 29763416), (60, 22322562), (72, 18602135), (90, 14881708), (120, 11161281), (180, 7440854), (360, 3720427)]