153948960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9719}}^1$

素因数の和:9751

約数の個数: 144

約数和(自身を含む): 573168960

約数和(自身を除く): 419220000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 9719, 15840, 19438, 29157, 38876, 48595, 58314, 77752, 87471, 97190, 106909, 116628, 145785, 155504, 174942, 194380, 213818, 233256, 291570, 311008, 320727, 349884, 388760, 427636, 437355, 466512, 534545, 583140, 641454, 699768, 777520, 855272, 874710, 933024, 962181, 1069090, 1166280, 1282908, 1399536, 1555040, 1603635, 1710544, 1749420, 1924362, 2138180, 2332560, 2565816, 2799072, 3207270, 3421088, 3498840, 3848724, 4276360, 4665120, 4810905, 5131632, 6414540, 6997680, 7697448, 8552720, 9621810, 10263264, 12829080, 13995360, 15394896, 17105440, 19243620, 25658160, 30789792, 38487240, 51316320, 76974480, 153948960]

約数ペア:

[(1, 153948960), (2, 76974480), (3, 51316320), (4, 38487240), (5, 30789792), (6, 25658160), (8, 19243620), (9, 17105440), (10, 15394896), (11, 13995360), (12, 12829080), (15, 10263264), (16, 9621810), (18, 8552720), (20, 7697448), (22, 6997680), (24, 6414540), (30, 5131632), (32, 4810905), (33, 4665120), (36, 4276360), (40, 3848724), (44, 3498840), (45, 3421088), (48, 3207270), (55, 2799072), (60, 2565816), (66, 2332560), (72, 2138180), (80, 1924362), (88, 1749420), (90, 1710544), (96, 1603635), (99, 1555040), (110, 1399536), (120, 1282908), (132, 1166280), (144, 1069090), (160, 962181), (165, 933024), (176, 874710), (180, 855272), (198, 777520), (220, 699768), (240, 641454), (264, 583140), (288, 534545), (330, 466512), (352, 437355), (360, 427636), (396, 388760), (440, 349884), (480, 320727), (495, 311008), (528, 291570), (660, 233256), (720, 213818), (792, 194380), (880, 174942), (990, 155504), (1056, 145785), (1320, 116628), (1440, 106909), (1584, 97190), (1760, 87471), (1980, 77752), (2640, 58314), (3168, 48595), (3960, 38876), (5280, 29157), (7920, 19438), (9719, 15840)]