151414980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109721}}^1$

素因数の和:109756

約数の個数: 48

約数和(自身を含む): 442399104

約数和(自身を除く): 290984124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 109721, 219442, 329163, 438884, 548605, 658326, 1097210, 1316652, 1645815, 2194420, 2523583, 3291630, 5047166, 6583260, 7570749, 10094332, 12617915, 15141498, 25235830, 30282996, 37853745, 50471660, 75707490, 151414980]

約数ペア:

[(1, 151414980), (2, 75707490), (3, 50471660), (4, 37853745), (5, 30282996), (6, 25235830), (10, 15141498), (12, 12617915), (15, 10094332), (20, 7570749), (23, 6583260), (30, 5047166), (46, 3291630), (60, 2523583), (69, 2194420), (92, 1645815), (115, 1316652), (138, 1097210), (230, 658326), (276, 548605), (345, 438884), (460, 329163), (690, 219442), (1380, 109721)]