74171760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23773}}^1$

素因数の和:23802

約数の個数: 80

約数和(自身を含む): 247629984

約数和(自身を除く): 173458224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 23773, 47546, 71319, 95092, 118865, 142638, 190184, 237730, 285276, 309049, 356595, 380368, 475460, 570552, 618098, 713190, 927147, 950920, 1141104, 1236196, 1426380, 1545245, 1854294, 1901840, 2472392, 2852760, 3090490, 3708588, 4635735, 4944784, 5705520, 6180980, 7417176, 9271470, 12361960, 14834352, 18542940, 24723920, 37085880, 74171760]

約数ペア:

[(1, 74171760), (2, 37085880), (3, 24723920), (4, 18542940), (5, 14834352), (6, 12361960), (8, 9271470), (10, 7417176), (12, 6180980), (13, 5705520), (15, 4944784), (16, 4635735), (20, 3708588), (24, 3090490), (26, 2852760), (30, 2472392), (39, 1901840), (40, 1854294), (48, 1545245), (52, 1426380), (60, 1236196), (65, 1141104), (78, 950920), (80, 927147), (104, 713190), (120, 618098), (130, 570552), (156, 475460), (195, 380368), (208, 356595), (240, 309049), (260, 285276), (312, 237730), (390, 190184), (520, 142638), (624, 118865), (780, 95092), (1040, 71319), (1560, 47546), (3120, 23773)]