1000150320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{320561}}^1$

素因数の和:320590

約数の個数: 80

約数和(自身を含む): 3338973792

約数和(自身を除く): 2338823472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 320561, 641122, 961683, 1282244, 1602805, 1923366, 2564488, 3205610, 3846732, 4167293, 4808415, 5128976, 6411220, 7693464, 8334586, 9616830, 12501879, 12822440, 15386928, 16669172, 19233660, 20836465, 25003758, 25644880, 33338344, 38467320, 41672930, 50007516, 62509395, 66676688, 76934640, 83345860, 100015032, 125018790, 166691720, 200030064, 250037580, 333383440, 500075160, 1000150320]

約数ペア:

[(1, 1000150320), (2, 500075160), (3, 333383440), (4, 250037580), (5, 200030064), (6, 166691720), (8, 125018790), (10, 100015032), (12, 83345860), (13, 76934640), (15, 66676688), (16, 62509395), (20, 50007516), (24, 41672930), (26, 38467320), (30, 33338344), (39, 25644880), (40, 25003758), (48, 20836465), (52, 19233660), (60, 16669172), (65, 15386928), (78, 12822440), (80, 12501879), (104, 9616830), (120, 8334586), (130, 7693464), (156, 6411220), (195, 5128976), (208, 4808415), (240, 4167293), (260, 3846732), (312, 3205610), (390, 2564488), (520, 1923366), (624, 1602805), (780, 1282244), (1040, 961683), (1560, 641122), (3120, 320561)]