15128370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 80

約数和(自身を含む): 42863040

約数和(自身を除く): 27734670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 983, 1026, 1539, 1710, 1966, 2565, 2949, 3078, 4915, 5130, 5898, 7695, 8847, 9830, 14745, 15390, 17694, 18677, 26541, 29490, 37354, 44235, 53082, 56031, 79623, 88470, 93385, 112062, 132705, 159246, 168093, 186770, 265410, 280155, 336186, 398115, 504279, 560310, 796230, 840465, 1008558, 1512837, 1680930, 2521395, 3025674, 5042790, 7564185, 15128370]

約数ペア:

[(1, 15128370), (2, 7564185), (3, 5042790), (5, 3025674), (6, 2521395), (9, 1680930), (10, 1512837), (15, 1008558), (18, 840465), (19, 796230), (27, 560310), (30, 504279), (38, 398115), (45, 336186), (54, 280155), (57, 265410), (81, 186770), (90, 168093), (95, 159246), (114, 132705), (135, 112062), (162, 93385), (171, 88470), (190, 79623), (270, 56031), (285, 53082), (342, 44235), (405, 37354), (513, 29490), (570, 26541), (810, 18677), (855, 17694), (983, 15390), (1026, 14745), (1539, 9830), (1710, 8847), (1966, 7695), (2565, 5898), (2949, 5130), (3078, 4915)]