73003920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27653}}^1$

素因数の和:27680

約数の個数: 80

約数和(自身を含む): 246894912

約数和(自身を除く): 173890992

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, 27653, 55306, 82959, 110612, 138265, 165918, 221224, 276530, 304183, 331836, 414795, 442448, 553060, 608366, 663672, 829590, 912549, 1106120, 1216732, 1327344, 1520915, 1659180, 1825098, 2212240, 2433464, 3041830, 3318360, 3650196, 4562745, 4866928, 6083660, 6636720, 7300392, 9125490, 12167320, 14600784, 18250980, 24334640, 36501960, 73003920]

約数ペア:

[(1, 73003920), (2, 36501960), (3, 24334640), (4, 18250980), (5, 14600784), (6, 12167320), (8, 9125490), (10, 7300392), (11, 6636720), (12, 6083660), (15, 4866928), (16, 4562745), (20, 3650196), (22, 3318360), (24, 3041830), (30, 2433464), (33, 2212240), (40, 1825098), (44, 1659180), (48, 1520915), (55, 1327344), (60, 1216732), (66, 1106120), (80, 912549), (88, 829590), (110, 663672), (120, 608366), (132, 553060), (165, 442448), (176, 414795), (220, 331836), (240, 304183), (264, 276530), (330, 221224), (440, 165918), (528, 138265), (660, 110612), (880, 82959), (1320, 55306), (2640, 27653)]