83861760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21863

約数の個数: 72

約数和(自身を含む): 267845760

約数和(自身を除く): 183984000

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, 21839, 43678, 65517, 87356, 109195, 131034, 174712, 218390, 262068, 327585, 349424, 436780, 524136, 655170, 698848, 873560, 1048272, 1310340, 1397696, 1747120, 2096544, 2620680, 2795392, 3494240, 4193088, 5241360, 5590784, 6988480, 8386176, 10482720, 13976960, 16772352, 20965440, 27953920, 41930880, 83861760]

約数ペア:

[(1, 83861760), (2, 41930880), (3, 27953920), (4, 20965440), (5, 16772352), (6, 13976960), (8, 10482720), (10, 8386176), (12, 6988480), (15, 5590784), (16, 5241360), (20, 4193088), (24, 3494240), (30, 2795392), (32, 2620680), (40, 2096544), (48, 1747120), (60, 1397696), (64, 1310340), (80, 1048272), (96, 873560), (120, 698848), (128, 655170), (160, 524136), (192, 436780), (240, 349424), (256, 327585), (320, 262068), (384, 218390), (480, 174712), (640, 131034), (768, 109195), (960, 87356), (1280, 65517), (1920, 43678), (3840, 21839)]