304541280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3467}}^1$

素因数の和:3549

約数の個数: 144

約数和(自身を含む): 1056588624

約数和(自身を除く): 752047344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3467, 3660, 4392, 4880, 5490, 5856, 6934, 7320, 8784, 9760, 10401, 10980, 13868, 14640, 17335, 17568, 20802, 21960, 27736, 29280, 31203, 34670, 41604, 43920, 52005, 55472, 62406, 69340, 83208, 87840, 104010, 110944, 124812, 138680, 156015, 166416, 208020, 211487, 249624, 277360, 312030, 332832, 416040, 422974, 499248, 554720, 624060, 634461, 832080, 845948, 998496, 1057435, 1248120, 1268922, 1664160, 1691896, 1903383, 2114870, 2496240, 2537844, 3172305, 3383792, 3806766, 4229740, 4992480, 5075688, 6344610, 6767584, 7613532, 8459480, 9516915, 10151376, 12689220, 15227064, 16918960, 19033830, 20302752, 25378440, 30454128, 33837920, 38067660, 50756880, 60908256, 76135320, 101513760, 152270640, 304541280]

約数ペア:

[(1, 304541280), (2, 152270640), (3, 101513760), (4, 76135320), (5, 60908256), (6, 50756880), (8, 38067660), (9, 33837920), (10, 30454128), (12, 25378440), (15, 20302752), (16, 19033830), (18, 16918960), (20, 15227064), (24, 12689220), (30, 10151376), (32, 9516915), (36, 8459480), (40, 7613532), (45, 6767584), (48, 6344610), (60, 5075688), (61, 4992480), (72, 4229740), (80, 3806766), (90, 3383792), (96, 3172305), (120, 2537844), (122, 2496240), (144, 2114870), (160, 1903383), (180, 1691896), (183, 1664160), (240, 1268922), (244, 1248120), (288, 1057435), (305, 998496), (360, 845948), (366, 832080), (480, 634461), (488, 624060), (549, 554720), (610, 499248), (720, 422974), (732, 416040), (915, 332832), (976, 312030), (1098, 277360), (1220, 249624), (1440, 211487), (1464, 208020), (1830, 166416), (1952, 156015), (2196, 138680), (2440, 124812), (2745, 110944), (2928, 104010), (3467, 87840), (3660, 83208), (4392, 69340), (4880, 62406), (5490, 55472), (5856, 52005), (6934, 43920), (7320, 41604), (8784, 34670), (9760, 31203), (10401, 29280), (10980, 27736), (13868, 21960), (14640, 20802), (17335, 17568)]