4967520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 15966720

約数和(自身を除く): 10999200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 131, 158, 160, 237, 240, 262, 316, 393, 395, 474, 480, 524, 632, 655, 786, 790, 948, 1048, 1185, 1264, 1310, 1572, 1580, 1896, 1965, 2096, 2370, 2528, 2620, 3144, 3160, 3792, 3930, 4192, 4740, 5240, 6288, 6320, 7584, 7860, 9480, 10349, 10480, 12576, 12640, 15720, 18960, 20698, 20960, 31047, 31440, 37920, 41396, 51745, 62094, 62880, 82792, 103490, 124188, 155235, 165584, 206980, 248376, 310470, 331168, 413960, 496752, 620940, 827920, 993504, 1241880, 1655840, 2483760, 4967520]

約数ペア:

[(1, 4967520), (2, 2483760), (3, 1655840), (4, 1241880), (5, 993504), (6, 827920), (8, 620940), (10, 496752), (12, 413960), (15, 331168), (16, 310470), (20, 248376), (24, 206980), (30, 165584), (32, 155235), (40, 124188), (48, 103490), (60, 82792), (79, 62880), (80, 62094), (96, 51745), (120, 41396), (131, 37920), (158, 31440), (160, 31047), (237, 20960), (240, 20698), (262, 18960), (316, 15720), (393, 12640), (395, 12576), (474, 10480), (480, 10349), (524, 9480), (632, 7860), (655, 7584), (786, 6320), (790, 6288), (948, 5240), (1048, 4740), (1185, 4192), (1264, 3930), (1310, 3792), (1572, 3160), (1580, 3144), (1896, 2620), (1965, 2528), (2096, 2370)]