89285694720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23251483}}^1$

素因数の和:23251507

約数の個数: 72

約数和(自身を含む): 285156199776

約数和(自身を除く): 195870505056

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, 23251483, 46502966, 69754449, 93005932, 116257415, 139508898, 186011864, 232514830, 279017796, 348772245, 372023728, 465029660, 558035592, 697544490, 744047456, 930059320, 1116071184, 1395088980, 1488094912, 1860118640, 2232142368, 2790177960, 2976189824, 3720237280, 4464284736, 5580355920, 5952379648, 7440474560, 8928569472, 11160711840, 14880949120, 17857138944, 22321423680, 29761898240, 44642847360, 89285694720]

約数ペア:

[(1, 89285694720), (2, 44642847360), (3, 29761898240), (4, 22321423680), (5, 17857138944), (6, 14880949120), (8, 11160711840), (10, 8928569472), (12, 7440474560), (15, 5952379648), (16, 5580355920), (20, 4464284736), (24, 3720237280), (30, 2976189824), (32, 2790177960), (40, 2232142368), (48, 1860118640), (60, 1488094912), (64, 1395088980), (80, 1116071184), (96, 930059320), (120, 744047456), (128, 697544490), (160, 558035592), (192, 465029660), (240, 372023728), (256, 348772245), (320, 279017796), (384, 232514830), (480, 186011864), (640, 139508898), (768, 116257415), (960, 93005932), (1280, 69754449), (1920, 46502966), (3840, 23251483)]