144795960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21169}}^1$

素因数の和:21205

約数の個数: 96

約数和(自身を含む): 495378000

約数和(自身を除く): 350582040

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, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21169, 42338, 63507, 84676, 105845, 127014, 169352, 190521, 211690, 254028, 317535, 381042, 402211, 423380, 508056, 635070, 762084, 804422, 846760, 952605, 1206633, 1270140, 1524168, 1608844, 1905210, 2011055, 2413266, 2540280, 3217688, 3619899, 3810420, 4022110, 4826532, 6033165, 7239798, 7620840, 8044220, 9653064, 12066330, 14479596, 16088440, 18099495, 24132660, 28959192, 36198990, 48265320, 72397980, 144795960]

約数ペア:

[(1, 144795960), (2, 72397980), (3, 48265320), (4, 36198990), (5, 28959192), (6, 24132660), (8, 18099495), (9, 16088440), (10, 14479596), (12, 12066330), (15, 9653064), (18, 8044220), (19, 7620840), (20, 7239798), (24, 6033165), (30, 4826532), (36, 4022110), (38, 3810420), (40, 3619899), (45, 3217688), (57, 2540280), (60, 2413266), (72, 2011055), (76, 1905210), (90, 1608844), (95, 1524168), (114, 1270140), (120, 1206633), (152, 952605), (171, 846760), (180, 804422), (190, 762084), (228, 635070), (285, 508056), (342, 423380), (360, 402211), (380, 381042), (456, 317535), (570, 254028), (684, 211690), (760, 190521), (855, 169352), (1140, 127014), (1368, 105845), (1710, 84676), (2280, 63507), (3420, 42338), (6840, 21169)]