1084140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 3472560

約数和(自身を除く): 2388420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 317, 342, 380, 570, 634, 684, 855, 951, 1140, 1268, 1585, 1710, 1902, 2853, 3170, 3420, 3804, 4755, 5706, 6023, 6340, 9510, 11412, 12046, 14265, 18069, 19020, 24092, 28530, 30115, 36138, 54207, 57060, 60230, 72276, 90345, 108414, 120460, 180690, 216828, 271035, 361380, 542070, 1084140]

約数ペア:

[(1, 1084140), (2, 542070), (3, 361380), (4, 271035), (5, 216828), (6, 180690), (9, 120460), (10, 108414), (12, 90345), (15, 72276), (18, 60230), (19, 57060), (20, 54207), (30, 36138), (36, 30115), (38, 28530), (45, 24092), (57, 19020), (60, 18069), (76, 14265), (90, 12046), (95, 11412), (114, 9510), (171, 6340), (180, 6023), (190, 5706), (228, 4755), (285, 3804), (317, 3420), (342, 3170), (380, 2853), (570, 1902), (634, 1710), (684, 1585), (855, 1268), (951, 1140)]