1443420

素因数分解:

$2^2\times 3^8\times 5^1\times {\mathrm{11}}^1$

素因数の和:44

約数の個数: 108

約数和(自身を含む): 4959864

約数和(自身を除く): 3516444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1980, 2187, 2430, 2673, 2916, 2970, 3564, 3645, 4374, 4455, 4860, 5346, 5940, 6561, 7290, 8019, 8748, 8910, 10692, 10935, 13122, 13365, 14580, 16038, 17820, 21870, 24057, 26244, 26730, 32076, 32805, 40095, 43740, 48114, 53460, 65610, 72171, 80190, 96228, 120285, 131220, 144342, 160380, 240570, 288684, 360855, 481140, 721710, 1443420]

約数ペア:

[(1, 1443420), (2, 721710), (3, 481140), (4, 360855), (5, 288684), (6, 240570), (9, 160380), (10, 144342), (11, 131220), (12, 120285), (15, 96228), (18, 80190), (20, 72171), (22, 65610), (27, 53460), (30, 48114), (33, 43740), (36, 40095), (44, 32805), (45, 32076), (54, 26730), (55, 26244), (60, 24057), (66, 21870), (81, 17820), (90, 16038), (99, 14580), (108, 13365), (110, 13122), (132, 10935), (135, 10692), (162, 8910), (165, 8748), (180, 8019), (198, 7290), (220, 6561), (243, 5940), (270, 5346), (297, 4860), (324, 4455), (330, 4374), (396, 3645), (405, 3564), (486, 2970), (495, 2916), (540, 2673), (594, 2430), (660, 2187), (729, 1980), (810, 1782), (891, 1620), (972, 1485), (990, 1458), (1188, 1215)]