28833360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 97708032

約数和(自身を除く): 68874672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 37, 40, 48, 51, 60, 68, 74, 80, 85, 102, 111, 120, 136, 148, 170, 185, 191, 204, 222, 240, 255, 272, 296, 340, 370, 382, 408, 444, 510, 555, 573, 592, 629, 680, 740, 764, 816, 888, 955, 1020, 1110, 1146, 1258, 1360, 1480, 1528, 1776, 1887, 1910, 2040, 2220, 2292, 2516, 2865, 2960, 3056, 3145, 3247, 3774, 3820, 4080, 4440, 4584, 5032, 5730, 6290, 6494, 7067, 7548, 7640, 8880, 9168, 9435, 9741, 10064, 11460, 12580, 12988, 14134, 15096, 15280, 16235, 18870, 19482, 21201, 22920, 25160, 25976, 28268, 30192, 32470, 35335, 37740, 38964, 42402, 45840, 48705, 50320, 51952, 56536, 64940, 70670, 75480, 77928, 84804, 97410, 106005, 113072, 120139, 129880, 141340, 150960, 155856, 169608, 194820, 212010, 240278, 259760, 282680, 339216, 360417, 389640, 424020, 480556, 565360, 600695, 720834, 779280, 848040, 961112, 1201390, 1441668, 1696080, 1802085, 1922224, 2402780, 2883336, 3604170, 4805560, 5766672, 7208340, 9611120, 14416680, 28833360]

約数ペア:

[(1, 28833360), (2, 14416680), (3, 9611120), (4, 7208340), (5, 5766672), (6, 4805560), (8, 3604170), (10, 2883336), (12, 2402780), (15, 1922224), (16, 1802085), (17, 1696080), (20, 1441668), (24, 1201390), (30, 961112), (34, 848040), (37, 779280), (40, 720834), (48, 600695), (51, 565360), (60, 480556), (68, 424020), (74, 389640), (80, 360417), (85, 339216), (102, 282680), (111, 259760), (120, 240278), (136, 212010), (148, 194820), (170, 169608), (185, 155856), (191, 150960), (204, 141340), (222, 129880), (240, 120139), (255, 113072), (272, 106005), (296, 97410), (340, 84804), (370, 77928), (382, 75480), (408, 70670), (444, 64940), (510, 56536), (555, 51952), (573, 50320), (592, 48705), (629, 45840), (680, 42402), (740, 38964), (764, 37740), (816, 35335), (888, 32470), (955, 30192), (1020, 28268), (1110, 25976), (1146, 25160), (1258, 22920), (1360, 21201), (1480, 19482), (1528, 18870), (1776, 16235), (1887, 15280), (1910, 15096), (2040, 14134), (2220, 12988), (2292, 12580), (2516, 11460), (2865, 10064), (2960, 9741), (3056, 9435), (3145, 9168), (3247, 8880), (3774, 7640), (3820, 7548), (4080, 7067), (4440, 6494), (4584, 6290), (5032, 5730)]