127361280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1951}}^1$

素因数の和:1992

約数の個数: 144

約数和(自身を含む): 430907904

約数和(自身を除く): 303546624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 1951, 2040, 2176, 2720, 3264, 3840, 3902, 4080, 4352, 5440, 5853, 6528, 7804, 8160, 9755, 10880, 11706, 13056, 15608, 16320, 19510, 21760, 23412, 29265, 31216, 32640, 33167, 39020, 46824, 58530, 62432, 65280, 66334, 78040, 93648, 99501, 117060, 124864, 132668, 156080, 165835, 187296, 199002, 234120, 249728, 265336, 312160, 331670, 374592, 398004, 468240, 497505, 499456, 530672, 624320, 663340, 749184, 796008, 936480, 995010, 1061344, 1248640, 1326680, 1498368, 1592016, 1872960, 1990020, 2122688, 2497280, 2653360, 3184032, 3745920, 3980040, 4245376, 5306720, 6368064, 7491840, 7960080, 8490752, 10613440, 12736128, 15920160, 21226880, 25472256, 31840320, 42453760, 63680640, 127361280]

約数ペア:

[(1, 127361280), (2, 63680640), (3, 42453760), (4, 31840320), (5, 25472256), (6, 21226880), (8, 15920160), (10, 12736128), (12, 10613440), (15, 8490752), (16, 7960080), (17, 7491840), (20, 6368064), (24, 5306720), (30, 4245376), (32, 3980040), (34, 3745920), (40, 3184032), (48, 2653360), (51, 2497280), (60, 2122688), (64, 1990020), (68, 1872960), (80, 1592016), (85, 1498368), (96, 1326680), (102, 1248640), (120, 1061344), (128, 995010), (136, 936480), (160, 796008), (170, 749184), (192, 663340), (204, 624320), (240, 530672), (255, 499456), (256, 497505), (272, 468240), (320, 398004), (340, 374592), (384, 331670), (408, 312160), (480, 265336), (510, 249728), (544, 234120), (640, 199002), (680, 187296), (768, 165835), (816, 156080), (960, 132668), (1020, 124864), (1088, 117060), (1280, 99501), (1360, 93648), (1632, 78040), (1920, 66334), (1951, 65280), (2040, 62432), (2176, 58530), (2720, 46824), (3264, 39020), (3840, 33167), (3902, 32640), (4080, 31216), (4352, 29265), (5440, 23412), (5853, 21760), (6528, 19510), (7804, 16320), (8160, 15608), (9755, 13056), (10880, 11706)]