91338960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 305551872

約数和(自身を除く): 214212912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 68, 80, 85, 102, 120, 122, 136, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 367, 408, 488, 510, 610, 680, 732, 734, 816, 915, 976, 1020, 1037, 1101, 1220, 1360, 1464, 1468, 1830, 1835, 2040, 2074, 2202, 2440, 2928, 2936, 3111, 3660, 3670, 4080, 4148, 4404, 4880, 5185, 5505, 5872, 6222, 6239, 7320, 7340, 8296, 8808, 10370, 11010, 12444, 12478, 14640, 14680, 15555, 16592, 17616, 18717, 20740, 22020, 22387, 24888, 24956, 29360, 31110, 31195, 37434, 41480, 44040, 44774, 49776, 49912, 62220, 62390, 67161, 74868, 82960, 88080, 89548, 93585, 99824, 111935, 124440, 124780, 134322, 149736, 179096, 187170, 223870, 248880, 249560, 268644, 299472, 335805, 358192, 374340, 380579, 447740, 499120, 537288, 671610, 748680, 761158, 895480, 1074576, 1141737, 1343220, 1497360, 1522316, 1790960, 1902895, 2283474, 2686440, 3044632, 3805790, 4566948, 5372880, 5708685, 6089264, 7611580, 9133896, 11417370, 15223160, 18267792, 22834740, 30446320, 45669480, 91338960]

約数ペア:

[(1, 91338960), (2, 45669480), (3, 30446320), (4, 22834740), (5, 18267792), (6, 15223160), (8, 11417370), (10, 9133896), (12, 7611580), (15, 6089264), (16, 5708685), (17, 5372880), (20, 4566948), (24, 3805790), (30, 3044632), (34, 2686440), (40, 2283474), (48, 1902895), (51, 1790960), (60, 1522316), (61, 1497360), (68, 1343220), (80, 1141737), (85, 1074576), (102, 895480), (120, 761158), (122, 748680), (136, 671610), (170, 537288), (183, 499120), (204, 447740), (240, 380579), (244, 374340), (255, 358192), (272, 335805), (305, 299472), (340, 268644), (366, 249560), (367, 248880), (408, 223870), (488, 187170), (510, 179096), (610, 149736), (680, 134322), (732, 124780), (734, 124440), (816, 111935), (915, 99824), (976, 93585), (1020, 89548), (1037, 88080), (1101, 82960), (1220, 74868), (1360, 67161), (1464, 62390), (1468, 62220), (1830, 49912), (1835, 49776), (2040, 44774), (2074, 44040), (2202, 41480), (2440, 37434), (2928, 31195), (2936, 31110), (3111, 29360), (3660, 24956), (3670, 24888), (4080, 22387), (4148, 22020), (4404, 20740), (4880, 18717), (5185, 17616), (5505, 16592), (5872, 15555), (6222, 14680), (6239, 14640), (7320, 12478), (7340, 12444), (8296, 11010), (8808, 10370)]