89283840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23251}}^1$

素因数の和:23275

約数の個数: 72

約数和(自身を含む): 285162528

約数和(自身を除く): 195878688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 23251, 46502, 69753, 93004, 116255, 139506, 186008, 232510, 279012, 348765, 372016, 465020, 558024, 697530, 744032, 930040, 1116048, 1395060, 1488064, 1860080, 2232096, 2790120, 2976128, 3720160, 4464192, 5580240, 5952256, 7440320, 8928384, 11160480, 14880640, 17856768, 22320960, 29761280, 44641920, 89283840]

約数ペア:

[(1, 89283840), (2, 44641920), (3, 29761280), (4, 22320960), (5, 17856768), (6, 14880640), (8, 11160480), (10, 8928384), (12, 7440320), (15, 5952256), (16, 5580240), (20, 4464192), (24, 3720160), (30, 2976128), (32, 2790120), (40, 2232096), (48, 1860080), (60, 1488064), (64, 1395060), (80, 1116048), (96, 930040), (120, 744032), (128, 697530), (160, 558024), (192, 465020), (240, 372016), (256, 348765), (320, 279012), (384, 232510), (480, 186008), (640, 139506), (768, 116255), (960, 93004), (1280, 69753), (1920, 46502), (3840, 23251)]