31234080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{65071}}^1$

素因数の和:65089

約数の個数: 48

約数和(自身を含む): 98388864

約数和(自身を除く): 67154784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 65071, 130142, 195213, 260284, 325355, 390426, 520568, 650710, 780852, 976065, 1041136, 1301420, 1561704, 1952130, 2082272, 2602840, 3123408, 3904260, 5205680, 6246816, 7808520, 10411360, 15617040, 31234080]

約数ペア:

[(1, 31234080), (2, 15617040), (3, 10411360), (4, 7808520), (5, 6246816), (6, 5205680), (8, 3904260), (10, 3123408), (12, 2602840), (15, 2082272), (16, 1952130), (20, 1561704), (24, 1301420), (30, 1041136), (32, 976065), (40, 780852), (48, 650710), (60, 520568), (80, 390426), (96, 325355), (120, 260284), (160, 195213), (240, 130142), (480, 65071)]