2961720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 10155600

約数和(自身を除く): 7193880

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, 228, 285, 342, 360, 380, 433, 456, 570, 684, 760, 855, 866, 1140, 1299, 1368, 1710, 1732, 2165, 2280, 2598, 3420, 3464, 3897, 4330, 5196, 6495, 6840, 7794, 8227, 8660, 10392, 12990, 15588, 16454, 17320, 19485, 24681, 25980, 31176, 32908, 38970, 41135, 49362, 51960, 65816, 74043, 77940, 82270, 98724, 123405, 148086, 155880, 164540, 197448, 246810, 296172, 329080, 370215, 493620, 592344, 740430, 987240, 1480860, 2961720]

約数ペア:

[(1, 2961720), (2, 1480860), (3, 987240), (4, 740430), (5, 592344), (6, 493620), (8, 370215), (9, 329080), (10, 296172), (12, 246810), (15, 197448), (18, 164540), (19, 155880), (20, 148086), (24, 123405), (30, 98724), (36, 82270), (38, 77940), (40, 74043), (45, 65816), (57, 51960), (60, 49362), (72, 41135), (76, 38970), (90, 32908), (95, 31176), (114, 25980), (120, 24681), (152, 19485), (171, 17320), (180, 16454), (190, 15588), (228, 12990), (285, 10392), (342, 8660), (360, 8227), (380, 7794), (433, 6840), (456, 6495), (570, 5196), (684, 4330), (760, 3897), (855, 3464), (866, 3420), (1140, 2598), (1299, 2280), (1368, 2165), (1710, 1732)]