159244320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:975

約数の個数: 144

約数和(自身を含む): 529986240

約数和(自身を除く): 370741920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 919, 1083, 1140, 1444, 1520, 1805, 1824, 1838, 2166, 2280, 2757, 2888, 3040, 3610, 3676, 4332, 4560, 4595, 5415, 5514, 5776, 7220, 7352, 8664, 9120, 9190, 10830, 11028, 11552, 13785, 14440, 14704, 17328, 17461, 18380, 21660, 22056, 27570, 28880, 29408, 34656, 34922, 36760, 43320, 44112, 52383, 55140, 57760, 69844, 73520, 86640, 87305, 88224, 104766, 110280, 139688, 147040, 173280, 174610, 209532, 220560, 261915, 279376, 331759, 349220, 419064, 441120, 523830, 558752, 663518, 698440, 838128, 995277, 1047660, 1327036, 1396880, 1658795, 1676256, 1990554, 2095320, 2654072, 2793760, 3317590, 3981108, 4190640, 4976385, 5308144, 6635180, 7962216, 8381280, 9952770, 10616288, 13270360, 15924432, 19905540, 26540720, 31848864, 39811080, 53081440, 79622160, 159244320]

約数ペア:

[(1, 159244320), (2, 79622160), (3, 53081440), (4, 39811080), (5, 31848864), (6, 26540720), (8, 19905540), (10, 15924432), (12, 13270360), (15, 10616288), (16, 9952770), (19, 8381280), (20, 7962216), (24, 6635180), (30, 5308144), (32, 4976385), (38, 4190640), (40, 3981108), (48, 3317590), (57, 2793760), (60, 2654072), (76, 2095320), (80, 1990554), (95, 1676256), (96, 1658795), (114, 1396880), (120, 1327036), (152, 1047660), (160, 995277), (190, 838128), (228, 698440), (240, 663518), (285, 558752), (304, 523830), (361, 441120), (380, 419064), (456, 349220), (480, 331759), (570, 279376), (608, 261915), (722, 220560), (760, 209532), (912, 174610), (919, 173280), (1083, 147040), (1140, 139688), (1444, 110280), (1520, 104766), (1805, 88224), (1824, 87305), (1838, 86640), (2166, 73520), (2280, 69844), (2757, 57760), (2888, 55140), (3040, 52383), (3610, 44112), (3676, 43320), (4332, 36760), (4560, 34922), (4595, 34656), (5415, 29408), (5514, 28880), (5776, 27570), (7220, 22056), (7352, 21660), (8664, 18380), (9120, 17461), (9190, 17328), (10830, 14704), (11028, 14440), (11552, 13785)]