4465560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 15552000

約数和(自身を除く): 11086440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 199, 204, 220, 255, 264, 330, 340, 374, 398, 408, 440, 510, 561, 597, 660, 680, 748, 796, 935, 995, 1020, 1122, 1194, 1320, 1496, 1592, 1870, 1990, 2040, 2189, 2244, 2388, 2805, 2985, 3383, 3740, 3980, 4378, 4488, 4776, 5610, 5970, 6567, 6766, 7480, 7960, 8756, 10149, 10945, 11220, 11940, 13134, 13532, 16915, 17512, 20298, 21890, 22440, 23880, 26268, 27064, 32835, 33830, 37213, 40596, 43780, 50745, 52536, 65670, 67660, 74426, 81192, 87560, 101490, 111639, 131340, 135320, 148852, 186065, 202980, 223278, 262680, 297704, 372130, 405960, 446556, 558195, 744260, 893112, 1116390, 1488520, 2232780, 4465560]

約数ペア:

[(1, 4465560), (2, 2232780), (3, 1488520), (4, 1116390), (5, 893112), (6, 744260), (8, 558195), (10, 446556), (11, 405960), (12, 372130), (15, 297704), (17, 262680), (20, 223278), (22, 202980), (24, 186065), (30, 148852), (33, 135320), (34, 131340), (40, 111639), (44, 101490), (51, 87560), (55, 81192), (60, 74426), (66, 67660), (68, 65670), (85, 52536), (88, 50745), (102, 43780), (110, 40596), (120, 37213), (132, 33830), (136, 32835), (165, 27064), (170, 26268), (187, 23880), (199, 22440), (204, 21890), (220, 20298), (255, 17512), (264, 16915), (330, 13532), (340, 13134), (374, 11940), (398, 11220), (408, 10945), (440, 10149), (510, 8756), (561, 7960), (597, 7480), (660, 6766), (680, 6567), (748, 5970), (796, 5610), (935, 4776), (995, 4488), (1020, 4378), (1122, 3980), (1194, 3740), (1320, 3383), (1496, 2985), (1592, 2805), (1870, 2388), (1990, 2244), (2040, 2189)]