98161920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{8521}}^1$

素因数の和:8548

約数の個数: 108

約数和(自身を含む): 339669876

約数和(自身を除く): 241507956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 8521, 11520, 17042, 25563, 34084, 42605, 51126, 68168, 76689, 85210, 102252, 127815, 136336, 153378, 170420, 204504, 255630, 272672, 306756, 340840, 383445, 409008, 511260, 545344, 613512, 681680, 766890, 818016, 1022520, 1090688, 1227024, 1363360, 1533780, 1636032, 2045040, 2181376, 2454048, 2726720, 3067560, 3272064, 4090080, 4908096, 5453440, 6135120, 6544128, 8180160, 9816192, 10906880, 12270240, 16360320, 19632384, 24540480, 32720640, 49080960, 98161920]

約数ペア:

[(1, 98161920), (2, 49080960), (3, 32720640), (4, 24540480), (5, 19632384), (6, 16360320), (8, 12270240), (9, 10906880), (10, 9816192), (12, 8180160), (15, 6544128), (16, 6135120), (18, 5453440), (20, 4908096), (24, 4090080), (30, 3272064), (32, 3067560), (36, 2726720), (40, 2454048), (45, 2181376), (48, 2045040), (60, 1636032), (64, 1533780), (72, 1363360), (80, 1227024), (90, 1090688), (96, 1022520), (120, 818016), (128, 766890), (144, 681680), (160, 613512), (180, 545344), (192, 511260), (240, 409008), (256, 383445), (288, 340840), (320, 306756), (360, 272672), (384, 255630), (480, 204504), (576, 170420), (640, 153378), (720, 136336), (768, 127815), (960, 102252), (1152, 85210), (1280, 76689), (1440, 68168), (1920, 51126), (2304, 42605), (2880, 34084), (3840, 25563), (5760, 17042), (8521, 11520)]