259430040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{80071}}^1$

素因数の和:80094

約数の個数: 80

約数和(自身を含む): 871984080

約数和(自身を除く): 612554040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 80071, 160142, 240213, 320284, 400355, 480426, 640568, 720639, 800710, 960852, 1201065, 1441278, 1601420, 1921704, 2161917, 2402130, 2882556, 3202840, 3603195, 4323834, 4804260, 5765112, 6485751, 7206390, 8647668, 9608520, 10809585, 12971502, 14412780, 17295336, 21619170, 25943004, 28825560, 32428755, 43238340, 51886008, 64857510, 86476680, 129715020, 259430040]

約数ペア:

[(1, 259430040), (2, 129715020), (3, 86476680), (4, 64857510), (5, 51886008), (6, 43238340), (8, 32428755), (9, 28825560), (10, 25943004), (12, 21619170), (15, 17295336), (18, 14412780), (20, 12971502), (24, 10809585), (27, 9608520), (30, 8647668), (36, 7206390), (40, 6485751), (45, 5765112), (54, 4804260), (60, 4323834), (72, 3603195), (81, 3202840), (90, 2882556), (108, 2402130), (120, 2161917), (135, 1921704), (162, 1601420), (180, 1441278), (216, 1201065), (270, 960852), (324, 800710), (360, 720639), (405, 640568), (540, 480426), (648, 400355), (810, 320284), (1080, 240213), (1620, 160142), (3240, 80071)]