127116840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 405504000

約数和(自身を除く): 278387160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 127, 152, 190, 228, 254, 285, 380, 381, 439, 456, 508, 570, 635, 760, 762, 878, 1016, 1140, 1270, 1317, 1524, 1756, 1905, 2195, 2280, 2413, 2540, 2634, 3048, 3512, 3810, 4390, 4826, 5080, 5268, 6585, 7239, 7620, 8341, 8780, 9652, 10536, 12065, 13170, 14478, 15240, 16682, 17560, 19304, 24130, 25023, 26340, 28956, 33364, 36195, 41705, 48260, 50046, 52680, 55753, 57912, 66728, 72390, 83410, 96520, 100092, 111506, 125115, 144780, 166820, 167259, 200184, 223012, 250230, 278765, 289560, 333640, 334518, 446024, 500460, 557530, 669036, 836295, 1000920, 1059307, 1115060, 1338072, 1672590, 2118614, 2230120, 3177921, 3345180, 4237228, 5296535, 6355842, 6690360, 8474456, 10593070, 12711684, 15889605, 21186140, 25423368, 31779210, 42372280, 63558420, 127116840]

約数ペア:

[(1, 127116840), (2, 63558420), (3, 42372280), (4, 31779210), (5, 25423368), (6, 21186140), (8, 15889605), (10, 12711684), (12, 10593070), (15, 8474456), (19, 6690360), (20, 6355842), (24, 5296535), (30, 4237228), (38, 3345180), (40, 3177921), (57, 2230120), (60, 2118614), (76, 1672590), (95, 1338072), (114, 1115060), (120, 1059307), (127, 1000920), (152, 836295), (190, 669036), (228, 557530), (254, 500460), (285, 446024), (380, 334518), (381, 333640), (439, 289560), (456, 278765), (508, 250230), (570, 223012), (635, 200184), (760, 167259), (762, 166820), (878, 144780), (1016, 125115), (1140, 111506), (1270, 100092), (1317, 96520), (1524, 83410), (1756, 72390), (1905, 66728), (2195, 57912), (2280, 55753), (2413, 52680), (2540, 50046), (2634, 48260), (3048, 41705), (3512, 36195), (3810, 33364), (4390, 28956), (4826, 26340), (5080, 25023), (5268, 24130), (6585, 19304), (7239, 17560), (7620, 16682), (8341, 15240), (8780, 14478), (9652, 13170), (10536, 12065)]