142451760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53959}}^1$

素因数の和:53986

約数の個数: 80

約数和(自身を含む): 481754880

約数和(自身を除く): 339303120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53959, 107918, 161877, 215836, 269795, 323754, 431672, 539590, 593549, 647508, 809385, 863344, 1079180, 1187098, 1295016, 1618770, 1780647, 2158360, 2374196, 2590032, 2967745, 3237540, 3561294, 4316720, 4748392, 5935490, 6475080, 7122588, 8903235, 9496784, 11870980, 12950160, 14245176, 17806470, 23741960, 28490352, 35612940, 47483920, 71225880, 142451760]

約数ペア:

[(1, 142451760), (2, 71225880), (3, 47483920), (4, 35612940), (5, 28490352), (6, 23741960), (8, 17806470), (10, 14245176), (11, 12950160), (12, 11870980), (15, 9496784), (16, 8903235), (20, 7122588), (22, 6475080), (24, 5935490), (30, 4748392), (33, 4316720), (40, 3561294), (44, 3237540), (48, 2967745), (55, 2590032), (60, 2374196), (66, 2158360), (80, 1780647), (88, 1618770), (110, 1295016), (120, 1187098), (132, 1079180), (165, 863344), (176, 809385), (220, 647508), (240, 593549), (264, 539590), (330, 431672), (440, 323754), (528, 269795), (660, 215836), (880, 161877), (1320, 107918), (2640, 53959)]