99871920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{46237}}^1$

素因数の和:46259

約数の個数: 80

約数和(自身を含む): 344010720

約数和(自身を除く): 244138800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 46237, 92474, 138711, 184948, 231185, 277422, 369896, 416133, 462370, 554844, 693555, 739792, 832266, 924740, 1109688, 1248399, 1387110, 1664532, 1849480, 2080665, 2219376, 2496798, 2774220, 3329064, 3698960, 4161330, 4993596, 5548440, 6241995, 6658128, 8322660, 9987192, 11096880, 12483990, 16645320, 19974384, 24967980, 33290640, 49935960, 99871920]

約数ペア:

[(1, 99871920), (2, 49935960), (3, 33290640), (4, 24967980), (5, 19974384), (6, 16645320), (8, 12483990), (9, 11096880), (10, 9987192), (12, 8322660), (15, 6658128), (16, 6241995), (18, 5548440), (20, 4993596), (24, 4161330), (27, 3698960), (30, 3329064), (36, 2774220), (40, 2496798), (45, 2219376), (48, 2080665), (54, 1849480), (60, 1664532), (72, 1387110), (80, 1248399), (90, 1109688), (108, 924740), (120, 832266), (135, 739792), (144, 693555), (180, 554844), (216, 462370), (240, 416133), (270, 369896), (360, 277422), (432, 231185), (540, 184948), (720, 138711), (1080, 92474), (2160, 46237)]