24960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1$

素因数の和:35

約数の個数: 64

約数和(自身を含む): 85680

約数和(自身を除く): 60720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960]

約数ペア:

[(1, 24960), (2, 12480), (3, 8320), (4, 6240), (5, 4992), (6, 4160), (8, 3120), (10, 2496), (12, 2080), (13, 1920), (15, 1664), (16, 1560), (20, 1248), (24, 1040), (26, 960), (30, 832), (32, 780), (39, 640), (40, 624), (48, 520), (52, 480), (60, 416), (64, 390), (65, 384), (78, 320), (80, 312), (96, 260), (104, 240), (120, 208), (128, 195), (130, 192), (156, 160)]