180557760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 168

約数和(自身を含む): 606192336

約数和(自身を除く): 425634576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 521, 570, 608, 722, 760, 912, 960, 1042, 1083, 1140, 1216, 1444, 1520, 1563, 1805, 1824, 2084, 2166, 2280, 2605, 2888, 3040, 3126, 3610, 3648, 4168, 4332, 4560, 5210, 5415, 5776, 6080, 6252, 7220, 7815, 8336, 8664, 9120, 9899, 10420, 10830, 11552, 12504, 14440, 15630, 16672, 17328, 18240, 19798, 20840, 21660, 23104, 25008, 28880, 29697, 31260, 33344, 34656, 39596, 41680, 43320, 49495, 50016, 57760, 59394, 62520, 69312, 79192, 83360, 86640, 98990, 100032, 115520, 118788, 125040, 148485, 158384, 166720, 173280, 188081, 197980, 237576, 250080, 296970, 316768, 346560, 376162, 395960, 475152, 500160, 564243, 593940, 633536, 752324, 791920, 940405, 950304, 1128486, 1187880, 1504648, 1583840, 1880810, 1900608, 2256972, 2375760, 2821215, 3009296, 3167680, 3761620, 4513944, 4751520, 5642430, 6018592, 7523240, 9027888, 9503040, 11284860, 12037184, 15046480, 18055776, 22569720, 30092960, 36111552, 45139440, 60185920, 90278880, 180557760]

約数ペア:

[(1, 180557760), (2, 90278880), (3, 60185920), (4, 45139440), (5, 36111552), (6, 30092960), (8, 22569720), (10, 18055776), (12, 15046480), (15, 12037184), (16, 11284860), (19, 9503040), (20, 9027888), (24, 7523240), (30, 6018592), (32, 5642430), (38, 4751520), (40, 4513944), (48, 3761620), (57, 3167680), (60, 3009296), (64, 2821215), (76, 2375760), (80, 2256972), (95, 1900608), (96, 1880810), (114, 1583840), (120, 1504648), (152, 1187880), (160, 1128486), (190, 950304), (192, 940405), (228, 791920), (240, 752324), (285, 633536), (304, 593940), (320, 564243), (361, 500160), (380, 475152), (456, 395960), (480, 376162), (521, 346560), (570, 316768), (608, 296970), (722, 250080), (760, 237576), (912, 197980), (960, 188081), (1042, 173280), (1083, 166720), (1140, 158384), (1216, 148485), (1444, 125040), (1520, 118788), (1563, 115520), (1805, 100032), (1824, 98990), (2084, 86640), (2166, 83360), (2280, 79192), (2605, 69312), (2888, 62520), (3040, 59394), (3126, 57760), (3610, 50016), (3648, 49495), (4168, 43320), (4332, 41680), (4560, 39596), (5210, 34656), (5415, 33344), (5776, 31260), (6080, 29697), (6252, 28880), (7220, 25008), (7815, 23104), (8336, 21660), (8664, 20840), (9120, 19798), (9899, 18240), (10420, 17328), (10830, 16672), (11552, 15630), (12504, 14440)]