28587060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 89752320

約数和(自身を除く): 61165260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 167, 180, 270, 317, 334, 501, 540, 634, 668, 835, 951, 1002, 1268, 1503, 1585, 1670, 1902, 2004, 2505, 2853, 3006, 3170, 3340, 3804, 4509, 4755, 5010, 5706, 6012, 6340, 7515, 8559, 9018, 9510, 10020, 11412, 14265, 15030, 17118, 18036, 19020, 22545, 28530, 30060, 34236, 42795, 45090, 52939, 57060, 85590, 90180, 105878, 158817, 171180, 211756, 264695, 317634, 476451, 529390, 635268, 794085, 952902, 1058780, 1429353, 1588170, 1905804, 2382255, 2858706, 3176340, 4764510, 5717412, 7146765, 9529020, 14293530, 28587060]

約数ペア:

[(1, 28587060), (2, 14293530), (3, 9529020), (4, 7146765), (5, 5717412), (6, 4764510), (9, 3176340), (10, 2858706), (12, 2382255), (15, 1905804), (18, 1588170), (20, 1429353), (27, 1058780), (30, 952902), (36, 794085), (45, 635268), (54, 529390), (60, 476451), (90, 317634), (108, 264695), (135, 211756), (167, 171180), (180, 158817), (270, 105878), (317, 90180), (334, 85590), (501, 57060), (540, 52939), (634, 45090), (668, 42795), (835, 34236), (951, 30060), (1002, 28530), (1268, 22545), (1503, 19020), (1585, 18036), (1670, 17118), (1902, 15030), (2004, 14265), (2505, 11412), (2853, 10020), (3006, 9510), (3170, 9018), (3340, 8559), (3804, 7515), (4509, 6340), (4755, 6012), (5010, 5706)]