159881580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15583}}^1$

素因数の和:15620

約数の個数: 96

約数和(自身を含む): 523622400

約数和(自身を除く): 363740820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 15583, 31166, 46749, 62332, 77915, 93498, 140247, 155830, 186996, 233745, 280494, 296077, 311660, 420741, 467490, 560988, 592154, 701235, 841482, 888231, 934980, 1184308, 1402470, 1480385, 1682964, 1776462, 2103705, 2664693, 2804940, 2960770, 3552924, 4207410, 4441155, 5329386, 5921540, 7994079, 8414820, 8882310, 10658772, 13323465, 15988158, 17764620, 26646930, 31976316, 39970395, 53293860, 79940790, 159881580]

約数ペア:

[(1, 159881580), (2, 79940790), (3, 53293860), (4, 39970395), (5, 31976316), (6, 26646930), (9, 17764620), (10, 15988158), (12, 13323465), (15, 10658772), (18, 8882310), (19, 8414820), (20, 7994079), (27, 5921540), (30, 5329386), (36, 4441155), (38, 4207410), (45, 3552924), (54, 2960770), (57, 2804940), (60, 2664693), (76, 2103705), (90, 1776462), (95, 1682964), (108, 1480385), (114, 1402470), (135, 1184308), (171, 934980), (180, 888231), (190, 841482), (228, 701235), (270, 592154), (285, 560988), (342, 467490), (380, 420741), (513, 311660), (540, 296077), (570, 280494), (684, 233745), (855, 186996), (1026, 155830), (1140, 140247), (1710, 93498), (2052, 77915), (2565, 62332), (3420, 46749), (5130, 31166), (10260, 15583)]