88539120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{122971}}^1$

素因数の和:122990

約数の個数: 60

約数和(自身を含む): 297346296

約数和(自身を除く): 208807176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 122971, 245942, 368913, 491884, 614855, 737826, 983768, 1106739, 1229710, 1475652, 1844565, 1967536, 2213478, 2459420, 2951304, 3689130, 4426956, 4918840, 5533695, 5902608, 7378260, 8853912, 9837680, 11067390, 14756520, 17707824, 22134780, 29513040, 44269560, 88539120]

約数ペア:

[(1, 88539120), (2, 44269560), (3, 29513040), (4, 22134780), (5, 17707824), (6, 14756520), (8, 11067390), (9, 9837680), (10, 8853912), (12, 7378260), (15, 5902608), (16, 5533695), (18, 4918840), (20, 4426956), (24, 3689130), (30, 2951304), (36, 2459420), (40, 2213478), (45, 1967536), (48, 1844565), (60, 1475652), (72, 1229710), (80, 1106739), (90, 983768), (120, 737826), (144, 614855), (180, 491884), (240, 368913), (360, 245942), (720, 122971)]