891502680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{5113}}^1$

素因数の和:6580

約数の個数: 64

約数和(自身を含む): 2676872160

約数和(自身を除く): 1785369480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1453, 2906, 4359, 5113, 5812, 7265, 8718, 10226, 11624, 14530, 15339, 17436, 20452, 21795, 25565, 29060, 30678, 34872, 40904, 43590, 51130, 58120, 61356, 76695, 87180, 102260, 122712, 153390, 174360, 204520, 306780, 613560, 7429189, 14858378, 22287567, 29716756, 37145945, 44575134, 59433512, 74291890, 89150268, 111437835, 148583780, 178300536, 222875670, 297167560, 445751340, 891502680]

約数ペア:

[(1, 891502680), (2, 445751340), (3, 297167560), (4, 222875670), (5, 178300536), (6, 148583780), (8, 111437835), (10, 89150268), (12, 74291890), (15, 59433512), (20, 44575134), (24, 37145945), (30, 29716756), (40, 22287567), (60, 14858378), (120, 7429189), (1453, 613560), (2906, 306780), (4359, 204520), (5113, 174360), (5812, 153390), (7265, 122712), (8718, 102260), (10226, 87180), (11624, 76695), (14530, 61356), (15339, 58120), (17436, 51130), (20452, 43590), (21795, 40904), (25565, 34872), (29060, 30678)]