1500210720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{115757}}^1$

素因数の和:115784

約数の個数: 120

約数和(自身を含む): 5294539404

約数和(自身を除く): 3794328684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 115757, 231514, 347271, 463028, 578785, 694542, 926056, 1041813, 1157570, 1389084, 1736355, 1852112, 2083626, 2315140, 2778168, 3125439, 3472710, 3704224, 4167252, 4630280, 5209065, 5556336, 6250878, 6945420, 8334504, 9260560, 9376317, 10418130, 11112672, 12501756, 13890840, 15627195, 16669008, 18521120, 18752634, 20836260, 25003512, 27781680, 31254390, 33338016, 37505268, 41672520, 46881585, 50007024, 55563360, 62508780, 75010536, 83345040, 93763170, 100014048, 125017560, 150021072, 166690080, 187526340, 250035120, 300042144, 375052680, 500070240, 750105360, 1500210720]

約数ペア:

[(1, 1500210720), (2, 750105360), (3, 500070240), (4, 375052680), (5, 300042144), (6, 250035120), (8, 187526340), (9, 166690080), (10, 150021072), (12, 125017560), (15, 100014048), (16, 93763170), (18, 83345040), (20, 75010536), (24, 62508780), (27, 55563360), (30, 50007024), (32, 46881585), (36, 41672520), (40, 37505268), (45, 33338016), (48, 31254390), (54, 27781680), (60, 25003512), (72, 20836260), (80, 18752634), (81, 18521120), (90, 16669008), (96, 15627195), (108, 13890840), (120, 12501756), (135, 11112672), (144, 10418130), (160, 9376317), (162, 9260560), (180, 8334504), (216, 6945420), (240, 6250878), (270, 5556336), (288, 5209065), (324, 4630280), (360, 4167252), (405, 3704224), (432, 3472710), (480, 3125439), (540, 2778168), (648, 2315140), (720, 2083626), (810, 1852112), (864, 1736355), (1080, 1389084), (1296, 1157570), (1440, 1041813), (1620, 926056), (2160, 694542), (2592, 578785), (3240, 463028), (4320, 347271), (6480, 231514), (12960, 115757)]