126218520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6190

約数の個数: 128

約数和(自身を含む): 442944000

約数和(自身を除く): 316725480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6151, 6840, 10260, 12302, 18453, 20520, 24604, 30755, 36906, 49208, 55359, 61510, 73812, 92265, 110718, 116869, 123020, 147624, 166077, 184530, 221436, 233738, 246040, 276795, 332154, 350607, 369060, 442872, 467476, 553590, 584345, 664308, 701214, 738120, 830385, 934952, 1051821, 1107180, 1168690, 1328616, 1402428, 1660770, 1753035, 2103642, 2214360, 2337380, 2804856, 3155463, 3321540, 3506070, 4207284, 4674760, 5259105, 6310926, 6643080, 7012140, 8414568, 10518210, 12621852, 14024280, 15777315, 21036420, 25243704, 31554630, 42072840, 63109260, 126218520]

約数ペア:

[(1, 126218520), (2, 63109260), (3, 42072840), (4, 31554630), (5, 25243704), (6, 21036420), (8, 15777315), (9, 14024280), (10, 12621852), (12, 10518210), (15, 8414568), (18, 7012140), (19, 6643080), (20, 6310926), (24, 5259105), (27, 4674760), (30, 4207284), (36, 3506070), (38, 3321540), (40, 3155463), (45, 2804856), (54, 2337380), (57, 2214360), (60, 2103642), (72, 1753035), (76, 1660770), (90, 1402428), (95, 1328616), (108, 1168690), (114, 1107180), (120, 1051821), (135, 934952), (152, 830385), (171, 738120), (180, 701214), (190, 664308), (216, 584345), (228, 553590), (270, 467476), (285, 442872), (342, 369060), (360, 350607), (380, 332154), (456, 276795), (513, 246040), (540, 233738), (570, 221436), (684, 184530), (760, 166077), (855, 147624), (1026, 123020), (1080, 116869), (1140, 110718), (1368, 92265), (1710, 73812), (2052, 61510), (2280, 55359), (2565, 49208), (3420, 36906), (4104, 30755), (5130, 24604), (6151, 20520), (6840, 18453), (10260, 12302)]