4504140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 14784000

約数和(自身を除く): 10279860

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, 439, 513, 540, 570, 684, 855, 878, 1026, 1140, 1317, 1710, 1756, 2052, 2195, 2565, 2634, 3420, 3951, 4390, 5130, 5268, 6585, 7902, 8341, 8780, 10260, 11853, 13170, 15804, 16682, 19755, 23706, 25023, 26340, 33364, 39510, 41705, 47412, 50046, 59265, 75069, 79020, 83410, 100092, 118530, 125115, 150138, 166820, 225207, 237060, 250230, 300276, 375345, 450414, 500460, 750690, 900828, 1126035, 1501380, 2252070, 4504140]

約数ペア:

[(1, 4504140), (2, 2252070), (3, 1501380), (4, 1126035), (5, 900828), (6, 750690), (9, 500460), (10, 450414), (12, 375345), (15, 300276), (18, 250230), (19, 237060), (20, 225207), (27, 166820), (30, 150138), (36, 125115), (38, 118530), (45, 100092), (54, 83410), (57, 79020), (60, 75069), (76, 59265), (90, 50046), (95, 47412), (108, 41705), (114, 39510), (135, 33364), (171, 26340), (180, 25023), (190, 23706), (228, 19755), (270, 16682), (285, 15804), (342, 13170), (380, 11853), (439, 10260), (513, 8780), (540, 8341), (570, 7902), (684, 6585), (855, 5268), (878, 5130), (1026, 4390), (1140, 3951), (1317, 3420), (1710, 2634), (1756, 2565), (2052, 2195)]