1474020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 4717440

約数和(自身を除く): 3243420

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, 342, 380, 431, 570, 684, 855, 862, 1140, 1293, 1710, 1724, 2155, 2586, 3420, 3879, 4310, 5172, 6465, 7758, 8189, 8620, 12930, 15516, 16378, 19395, 24567, 25860, 32756, 38790, 40945, 49134, 73701, 77580, 81890, 98268, 122835, 147402, 163780, 245670, 294804, 368505, 491340, 737010, 1474020]

約数ペア:

[(1, 1474020), (2, 737010), (3, 491340), (4, 368505), (5, 294804), (6, 245670), (9, 163780), (10, 147402), (12, 122835), (15, 98268), (18, 81890), (19, 77580), (20, 73701), (30, 49134), (36, 40945), (38, 38790), (45, 32756), (57, 25860), (60, 24567), (76, 19395), (90, 16378), (95, 15516), (114, 12930), (171, 8620), (180, 8189), (190, 7758), (228, 6465), (285, 5172), (342, 4310), (380, 3879), (431, 3420), (570, 2586), (684, 2155), (855, 1724), (862, 1710), (1140, 1293)]