2018297760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3257}}^1$

素因数の和:4566

約数の個数: 96

約数和(自身を含む): 6364516032

約数和(自身を除く): 4346218272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1291, 2582, 3257, 3873, 5164, 6455, 6514, 7746, 9771, 10328, 12910, 13028, 15492, 16285, 19365, 19542, 20656, 25820, 26056, 30984, 32570, 38730, 39084, 41312, 48855, 51640, 52112, 61968, 65140, 77460, 78168, 97710, 103280, 104224, 123936, 130280, 154920, 156336, 195420, 206560, 260560, 309840, 312672, 390840, 521120, 619680, 781680, 1563360, 4204787, 8409574, 12614361, 16819148, 21023935, 25228722, 33638296, 42047870, 50457444, 63071805, 67276592, 84095740, 100914888, 126143610, 134553184, 168191480, 201829776, 252287220, 336382960, 403659552, 504574440, 672765920, 1009148880, 2018297760]

約数ペア:

[(1, 2018297760), (2, 1009148880), (3, 672765920), (4, 504574440), (5, 403659552), (6, 336382960), (8, 252287220), (10, 201829776), (12, 168191480), (15, 134553184), (16, 126143610), (20, 100914888), (24, 84095740), (30, 67276592), (32, 63071805), (40, 50457444), (48, 42047870), (60, 33638296), (80, 25228722), (96, 21023935), (120, 16819148), (160, 12614361), (240, 8409574), (480, 4204787), (1291, 1563360), (2582, 781680), (3257, 619680), (3873, 521120), (5164, 390840), (6455, 312672), (6514, 309840), (7746, 260560), (9771, 206560), (10328, 195420), (12910, 156336), (13028, 154920), (15492, 130280), (16285, 123936), (19365, 104224), (19542, 103280), (20656, 97710), (25820, 78168), (26056, 77460), (30984, 65140), (32570, 61968), (38730, 52112), (39084, 51640), (41312, 48855)]