31697040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{132071}}^1$

素因数の和:132087

約数の個数: 40

約数和(自身を含む): 98261568

約数和(自身を除く): 66564528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 132071, 264142, 396213, 528284, 660355, 792426, 1056568, 1320710, 1584852, 1981065, 2113136, 2641420, 3169704, 3962130, 5282840, 6339408, 7924260, 10565680, 15848520, 31697040]

約数ペア:

[(1, 31697040), (2, 15848520), (3, 10565680), (4, 7924260), (5, 6339408), (6, 5282840), (8, 3962130), (10, 3169704), (12, 2641420), (15, 2113136), (16, 1981065), (20, 1584852), (24, 1320710), (30, 1056568), (40, 792426), (48, 660355), (60, 528284), (80, 396213), (120, 264142), (240, 132071)]