47155920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{28069}}^1$

素因数の和:28092

約数の個数: 80

約数和(自身を含む): 167072640

約数和(自身を除く): 119916720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 28069, 56138, 84207, 112276, 140345, 168414, 196483, 224552, 280690, 336828, 392966, 421035, 449104, 561380, 589449, 673656, 785932, 842070, 982415, 1122760, 1178898, 1347312, 1571864, 1684140, 1964830, 2245520, 2357796, 2947245, 3143728, 3368280, 3929660, 4715592, 5894490, 6736560, 7859320, 9431184, 11788980, 15718640, 23577960, 47155920]

約数ペア:

[(1, 47155920), (2, 23577960), (3, 15718640), (4, 11788980), (5, 9431184), (6, 7859320), (7, 6736560), (8, 5894490), (10, 4715592), (12, 3929660), (14, 3368280), (15, 3143728), (16, 2947245), (20, 2357796), (21, 2245520), (24, 1964830), (28, 1684140), (30, 1571864), (35, 1347312), (40, 1178898), (42, 1122760), (48, 982415), (56, 842070), (60, 785932), (70, 673656), (80, 589449), (84, 561380), (105, 449104), (112, 421035), (120, 392966), (140, 336828), (168, 280690), (210, 224552), (240, 196483), (280, 168414), (336, 140345), (420, 112276), (560, 84207), (840, 56138), (1680, 28069)]