4505280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:71

約数の個数: 168

約数和(自身を含む): 16258032

約数和(自身を除く): 11752752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 361, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 722, 741, 760, 780, 832, 912, 960, 988, 1040, 1083, 1140, 1216, 1235, 1248, 1444, 1482, 1520, 1560, 1805, 1824, 1976, 2080, 2166, 2280, 2470, 2496, 2888, 2964, 3040, 3120, 3610, 3648, 3705, 3952, 4160, 4332, 4560, 4693, 4940, 5415, 5776, 5928, 6080, 6240, 7220, 7410, 7904, 8664, 9120, 9386, 9880, 10830, 11552, 11856, 12480, 14079, 14440, 14820, 15808, 17328, 18240, 18772, 19760, 21660, 23104, 23465, 23712, 28158, 28880, 29640, 34656, 37544, 39520, 43320, 46930, 47424, 56316, 57760, 59280, 69312, 70395, 75088, 79040, 86640, 93860, 112632, 115520, 118560, 140790, 150176, 173280, 187720, 225264, 237120, 281580, 300352, 346560, 375440, 450528, 563160, 750880, 901056, 1126320, 1501760, 2252640, 4505280]

約数ペア:

[(1, 4505280), (2, 2252640), (3, 1501760), (4, 1126320), (5, 901056), (6, 750880), (8, 563160), (10, 450528), (12, 375440), (13, 346560), (15, 300352), (16, 281580), (19, 237120), (20, 225264), (24, 187720), (26, 173280), (30, 150176), (32, 140790), (38, 118560), (39, 115520), (40, 112632), (48, 93860), (52, 86640), (57, 79040), (60, 75088), (64, 70395), (65, 69312), (76, 59280), (78, 57760), (80, 56316), (95, 47424), (96, 46930), (104, 43320), (114, 39520), (120, 37544), (130, 34656), (152, 29640), (156, 28880), (160, 28158), (190, 23712), (192, 23465), (195, 23104), (208, 21660), (228, 19760), (240, 18772), (247, 18240), (260, 17328), (285, 15808), (304, 14820), (312, 14440), (320, 14079), (361, 12480), (380, 11856), (390, 11552), (416, 10830), (456, 9880), (480, 9386), (494, 9120), (520, 8664), (570, 7904), (608, 7410), (624, 7220), (722, 6240), (741, 6080), (760, 5928), (780, 5776), (832, 5415), (912, 4940), (960, 4693), (988, 4560), (1040, 4332), (1083, 4160), (1140, 3952), (1216, 3705), (1235, 3648), (1248, 3610), (1444, 3120), (1482, 3040), (1520, 2964), (1560, 2888), (1805, 2496), (1824, 2470), (1976, 2280), (2080, 2166)]