4571640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 160

約数和(自身を含む): 16465680

約数和(自身を除く): 11894040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 83, 85, 90, 102, 108, 120, 135, 136, 153, 162, 166, 170, 180, 204, 216, 249, 255, 270, 306, 324, 332, 340, 360, 405, 408, 415, 459, 498, 510, 540, 612, 648, 664, 680, 747, 765, 810, 830, 918, 996, 1020, 1080, 1224, 1245, 1377, 1411, 1494, 1530, 1620, 1660, 1836, 1992, 2040, 2241, 2295, 2490, 2754, 2822, 2988, 3060, 3240, 3320, 3672, 3735, 4233, 4482, 4590, 4980, 5508, 5644, 5976, 6120, 6723, 6885, 7055, 7470, 8466, 8964, 9180, 9960, 11016, 11205, 11288, 12699, 13446, 13770, 14110, 14940, 16932, 17928, 18360, 21165, 22410, 25398, 26892, 27540, 28220, 29880, 33615, 33864, 38097, 42330, 44820, 50796, 53784, 55080, 56440, 63495, 67230, 76194, 84660, 89640, 101592, 114291, 126990, 134460, 152388, 169320, 190485, 228582, 253980, 268920, 304776, 380970, 457164, 507960, 571455, 761940, 914328, 1142910, 1523880, 2285820, 4571640]

約数ペア:

[(1, 4571640), (2, 2285820), (3, 1523880), (4, 1142910), (5, 914328), (6, 761940), (8, 571455), (9, 507960), (10, 457164), (12, 380970), (15, 304776), (17, 268920), (18, 253980), (20, 228582), (24, 190485), (27, 169320), (30, 152388), (34, 134460), (36, 126990), (40, 114291), (45, 101592), (51, 89640), (54, 84660), (60, 76194), (68, 67230), (72, 63495), (81, 56440), (83, 55080), (85, 53784), (90, 50796), (102, 44820), (108, 42330), (120, 38097), (135, 33864), (136, 33615), (153, 29880), (162, 28220), (166, 27540), (170, 26892), (180, 25398), (204, 22410), (216, 21165), (249, 18360), (255, 17928), (270, 16932), (306, 14940), (324, 14110), (332, 13770), (340, 13446), (360, 12699), (405, 11288), (408, 11205), (415, 11016), (459, 9960), (498, 9180), (510, 8964), (540, 8466), (612, 7470), (648, 7055), (664, 6885), (680, 6723), (747, 6120), (765, 5976), (810, 5644), (830, 5508), (918, 4980), (996, 4590), (1020, 4482), (1080, 4233), (1224, 3735), (1245, 3672), (1377, 3320), (1411, 3240), (1494, 3060), (1530, 2988), (1620, 2822), (1660, 2754), (1836, 2490), (1992, 2295), (2040, 2241)]