804900060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{4549}}^1$

素因数の和:5547

約数の個数: 72

約数和(自身を含む): 2444551200

約数和(自身を除く): 1639651140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 983, 1966, 2949, 3932, 4549, 4915, 5898, 8847, 9098, 9830, 11796, 13647, 14745, 17694, 18196, 19660, 22745, 27294, 29490, 35388, 40941, 44235, 45490, 54588, 58980, 68235, 81882, 88470, 90980, 136470, 163764, 176940, 204705, 272940, 409410, 818820, 4471667, 8943334, 13415001, 17886668, 22358335, 26830002, 40245003, 44716670, 53660004, 67075005, 80490006, 89433340, 134150010, 160980012, 201225015, 268300020, 402450030, 804900060]

約数ペア:

[(1, 804900060), (2, 402450030), (3, 268300020), (4, 201225015), (5, 160980012), (6, 134150010), (9, 89433340), (10, 80490006), (12, 67075005), (15, 53660004), (18, 44716670), (20, 40245003), (30, 26830002), (36, 22358335), (45, 17886668), (60, 13415001), (90, 8943334), (180, 4471667), (983, 818820), (1966, 409410), (2949, 272940), (3932, 204705), (4549, 176940), (4915, 163764), (5898, 136470), (8847, 90980), (9098, 88470), (9830, 81882), (11796, 68235), (13647, 58980), (14745, 54588), (17694, 45490), (18196, 44235), (19660, 40941), (22745, 35388), (27294, 29490)]