2415702780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{327331}}^1$

素因数の和:327387

約数の個数: 72

約数和(自身を含む): 7506377424

約数和(自身を除く): 5090674644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 327331, 654662, 981993, 1309324, 1636655, 1963986, 2945979, 3273310, 3927972, 4909965, 5891958, 6546620, 9819930, 11783916, 13420571, 14729895, 19639860, 26841142, 29459790, 40261713, 53682284, 58919580, 67102855, 80523426, 120785139, 134205710, 161046852, 201308565, 241570278, 268411420, 402617130, 483140556, 603925695, 805234260, 1207851390, 2415702780]

約数ペア:

[(1, 2415702780), (2, 1207851390), (3, 805234260), (4, 603925695), (5, 483140556), (6, 402617130), (9, 268411420), (10, 241570278), (12, 201308565), (15, 161046852), (18, 134205710), (20, 120785139), (30, 80523426), (36, 67102855), (41, 58919580), (45, 53682284), (60, 40261713), (82, 29459790), (90, 26841142), (123, 19639860), (164, 14729895), (180, 13420571), (205, 11783916), (246, 9819930), (369, 6546620), (410, 5891958), (492, 4909965), (615, 3927972), (738, 3273310), (820, 2945979), (1230, 1963986), (1476, 1636655), (1845, 1309324), (2460, 981993), (3690, 654662), (7380, 327331)]