1546380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 5228496

約数和(自身を除く): 3682116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 71, 90, 99, 110, 121, 132, 142, 165, 180, 198, 213, 220, 242, 284, 330, 355, 363, 396, 426, 484, 495, 605, 639, 660, 710, 726, 781, 852, 990, 1065, 1089, 1210, 1278, 1420, 1452, 1562, 1815, 1980, 2130, 2178, 2343, 2420, 2556, 3124, 3195, 3630, 3905, 4260, 4356, 4686, 5445, 6390, 7029, 7260, 7810, 8591, 9372, 10890, 11715, 12780, 14058, 15620, 17182, 21780, 23430, 25773, 28116, 34364, 35145, 42955, 46860, 51546, 70290, 77319, 85910, 103092, 128865, 140580, 154638, 171820, 257730, 309276, 386595, 515460, 773190, 1546380]

約数ペア:

[(1, 1546380), (2, 773190), (3, 515460), (4, 386595), (5, 309276), (6, 257730), (9, 171820), (10, 154638), (11, 140580), (12, 128865), (15, 103092), (18, 85910), (20, 77319), (22, 70290), (30, 51546), (33, 46860), (36, 42955), (44, 35145), (45, 34364), (55, 28116), (60, 25773), (66, 23430), (71, 21780), (90, 17182), (99, 15620), (110, 14058), (121, 12780), (132, 11715), (142, 10890), (165, 9372), (180, 8591), (198, 7810), (213, 7260), (220, 7029), (242, 6390), (284, 5445), (330, 4686), (355, 4356), (363, 4260), (396, 3905), (426, 3630), (484, 3195), (495, 3124), (605, 2556), (639, 2420), (660, 2343), (710, 2178), (726, 2130), (781, 1980), (852, 1815), (990, 1562), (1065, 1452), (1089, 1420), (1210, 1278)]