2015364480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17791}}^1$

素因数の和:17872

約数の個数: 128

約数和(自身を含む): 6533222400

約数和(自身を除く): 4517857920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 7552, 9440, 11328, 14160, 17791, 18880, 22656, 28320, 35582, 37760, 53373, 56640, 71164, 88955, 106746, 113280, 142328, 177910, 213492, 266865, 284656, 355820, 426984, 533730, 569312, 711640, 853968, 1049669, 1067460, 1138624, 1423280, 1707936, 2099338, 2134920, 2277248, 2846560, 3149007, 3415872, 4198676, 4269840, 5248345, 5693120, 6298014, 6831744, 8397352, 8539680, 10496690, 11386240, 12596028, 15745035, 16794704, 17079360, 20993380, 25192056, 31490070, 33589408, 34158720, 41986760, 50384112, 62980140, 67178816, 83973520, 100768224, 125960280, 134357632, 167947040, 201536448, 251920560, 335894080, 403072896, 503841120, 671788160, 1007682240, 2015364480]

約数ペア:

[(1, 2015364480), (2, 1007682240), (3, 671788160), (4, 503841120), (5, 403072896), (6, 335894080), (8, 251920560), (10, 201536448), (12, 167947040), (15, 134357632), (16, 125960280), (20, 100768224), (24, 83973520), (30, 67178816), (32, 62980140), (40, 50384112), (48, 41986760), (59, 34158720), (60, 33589408), (64, 31490070), (80, 25192056), (96, 20993380), (118, 17079360), (120, 16794704), (128, 15745035), (160, 12596028), (177, 11386240), (192, 10496690), (236, 8539680), (240, 8397352), (295, 6831744), (320, 6298014), (354, 5693120), (384, 5248345), (472, 4269840), (480, 4198676), (590, 3415872), (640, 3149007), (708, 2846560), (885, 2277248), (944, 2134920), (960, 2099338), (1180, 1707936), (1416, 1423280), (1770, 1138624), (1888, 1067460), (1920, 1049669), (2360, 853968), (2832, 711640), (3540, 569312), (3776, 533730), (4720, 426984), (5664, 355820), (7080, 284656), (7552, 266865), (9440, 213492), (11328, 177910), (14160, 142328), (17791, 113280), (18880, 106746), (22656, 88955), (28320, 71164), (35582, 56640), (37760, 53373)]