1265814960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3119}}^1$

素因数の和:3243

約数の個数: 160

約数和(自身を含む): 4178304000

約数和(自身を除く): 2912489040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 89, 95, 114, 120, 152, 178, 190, 228, 240, 267, 285, 304, 356, 380, 445, 456, 534, 570, 712, 760, 890, 912, 1068, 1140, 1335, 1424, 1520, 1691, 1780, 2136, 2280, 2670, 3119, 3382, 3560, 4272, 4560, 5073, 5340, 6238, 6764, 7120, 8455, 9357, 10146, 10680, 12476, 13528, 15595, 16910, 18714, 20292, 21360, 24952, 25365, 27056, 31190, 33820, 37428, 40584, 46785, 49904, 50730, 59261, 62380, 67640, 74856, 81168, 93570, 101460, 118522, 124760, 135280, 149712, 177783, 187140, 202920, 237044, 249520, 277591, 296305, 355566, 374280, 405840, 474088, 555182, 592610, 711132, 748560, 832773, 888915, 948176, 1110364, 1185220, 1387955, 1422264, 1665546, 1777830, 2220728, 2370440, 2775910, 2844528, 3331092, 3555660, 4163865, 4441456, 4740880, 5274229, 5551820, 6662184, 7111320, 8327730, 10548458, 11103640, 13324368, 14222640, 15822687, 16655460, 21096916, 22207280, 26371145, 31645374, 33310920, 42193832, 52742290, 63290748, 66621840, 79113435, 84387664, 105484580, 126581496, 158226870, 210969160, 253162992, 316453740, 421938320, 632907480, 1265814960]

約数ペア:

[(1, 1265814960), (2, 632907480), (3, 421938320), (4, 316453740), (5, 253162992), (6, 210969160), (8, 158226870), (10, 126581496), (12, 105484580), (15, 84387664), (16, 79113435), (19, 66621840), (20, 63290748), (24, 52742290), (30, 42193832), (38, 33310920), (40, 31645374), (48, 26371145), (57, 22207280), (60, 21096916), (76, 16655460), (80, 15822687), (89, 14222640), (95, 13324368), (114, 11103640), (120, 10548458), (152, 8327730), (178, 7111320), (190, 6662184), (228, 5551820), (240, 5274229), (267, 4740880), (285, 4441456), (304, 4163865), (356, 3555660), (380, 3331092), (445, 2844528), (456, 2775910), (534, 2370440), (570, 2220728), (712, 1777830), (760, 1665546), (890, 1422264), (912, 1387955), (1068, 1185220), (1140, 1110364), (1335, 948176), (1424, 888915), (1520, 832773), (1691, 748560), (1780, 711132), (2136, 592610), (2280, 555182), (2670, 474088), (3119, 405840), (3382, 374280), (3560, 355566), (4272, 296305), (4560, 277591), (5073, 249520), (5340, 237044), (6238, 202920), (6764, 187140), (7120, 177783), (8455, 149712), (9357, 135280), (10146, 124760), (10680, 118522), (12476, 101460), (13528, 93570), (15595, 81168), (16910, 74856), (18714, 67640), (20292, 62380), (21360, 59261), (24952, 50730), (25365, 49904), (27056, 46785), (31190, 40584), (33820, 37428)]