1443240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 4960800

約数和(自身を除く): 3517560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 211, 228, 285, 342, 360, 380, 422, 456, 570, 633, 684, 760, 844, 855, 1055, 1140, 1266, 1368, 1688, 1710, 1899, 2110, 2280, 2532, 3165, 3420, 3798, 4009, 4220, 5064, 6330, 6840, 7596, 8018, 8440, 9495, 12027, 12660, 15192, 16036, 18990, 20045, 24054, 25320, 32072, 36081, 37980, 40090, 48108, 60135, 72162, 75960, 80180, 96216, 120270, 144324, 160360, 180405, 240540, 288648, 360810, 481080, 721620, 1443240]

約数ペア:

[(1, 1443240), (2, 721620), (3, 481080), (4, 360810), (5, 288648), (6, 240540), (8, 180405), (9, 160360), (10, 144324), (12, 120270), (15, 96216), (18, 80180), (19, 75960), (20, 72162), (24, 60135), (30, 48108), (36, 40090), (38, 37980), (40, 36081), (45, 32072), (57, 25320), (60, 24054), (72, 20045), (76, 18990), (90, 16036), (95, 15192), (114, 12660), (120, 12027), (152, 9495), (171, 8440), (180, 8018), (190, 7596), (211, 6840), (228, 6330), (285, 5064), (342, 4220), (360, 4009), (380, 3798), (422, 3420), (456, 3165), (570, 2532), (633, 2280), (684, 2110), (760, 1899), (844, 1710), (855, 1688), (1055, 1368), (1140, 1266)]