1352830680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1723}}^1$

素因数の和:2470

約数の個数: 128

約数和(自身を含む): 4518259200

約数和(自身を除く): 3165428520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 727, 1080, 1454, 1723, 2181, 2908, 3446, 3635, 4362, 5169, 5816, 6543, 6892, 7270, 8615, 8724, 10338, 10905, 13086, 13784, 14540, 15507, 17230, 17448, 19629, 20676, 21810, 25845, 26172, 29080, 31014, 32715, 34460, 39258, 41352, 43620, 46521, 51690, 52344, 62028, 65430, 68920, 77535, 78516, 87240, 93042, 98145, 103380, 124056, 130860, 155070, 157032, 186084, 196290, 206760, 232605, 261720, 310140, 372168, 392580, 465210, 620280, 785160, 930420, 1252621, 1860840, 2505242, 3757863, 5010484, 6263105, 7515726, 10020968, 11273589, 12526210, 15031452, 18789315, 22547178, 25052420, 30062904, 33820767, 37578630, 45094356, 50104840, 56367945, 67641534, 75157260, 90188712, 112735890, 135283068, 150314520, 169103835, 225471780, 270566136, 338207670, 450943560, 676415340, 1352830680]

約数ペア:

[(1, 1352830680), (2, 676415340), (3, 450943560), (4, 338207670), (5, 270566136), (6, 225471780), (8, 169103835), (9, 150314520), (10, 135283068), (12, 112735890), (15, 90188712), (18, 75157260), (20, 67641534), (24, 56367945), (27, 50104840), (30, 45094356), (36, 37578630), (40, 33820767), (45, 30062904), (54, 25052420), (60, 22547178), (72, 18789315), (90, 15031452), (108, 12526210), (120, 11273589), (135, 10020968), (180, 7515726), (216, 6263105), (270, 5010484), (360, 3757863), (540, 2505242), (727, 1860840), (1080, 1252621), (1454, 930420), (1723, 785160), (2181, 620280), (2908, 465210), (3446, 392580), (3635, 372168), (4362, 310140), (5169, 261720), (5816, 232605), (6543, 206760), (6892, 196290), (7270, 186084), (8615, 157032), (8724, 155070), (10338, 130860), (10905, 124056), (13086, 103380), (13784, 98145), (14540, 93042), (15507, 87240), (17230, 78516), (17448, 77535), (19629, 68920), (20676, 65430), (21810, 62028), (25845, 52344), (26172, 51690), (29080, 46521), (31014, 43620), (32715, 41352), (34460, 39258)]