15617040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65071}}^1$

素因数の和:65087

約数の個数: 40

約数和(自身を含む): 48413568

約数和(自身を除く): 32796528

約数列:

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

約数ペア:

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