129110160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8819}}^1$

素因数の和:8896

約数の個数: 80

約数和(自身を含む): 406848960

約数和(自身を除く): 277738800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 8819, 14640, 17638, 26457, 35276, 44095, 52914, 70552, 88190, 105828, 132285, 141104, 176380, 211656, 264570, 352760, 423312, 529140, 537959, 705520, 1058280, 1075918, 1613877, 2116560, 2151836, 2689795, 3227754, 4303672, 5379590, 6455508, 8069385, 8607344, 10759180, 12911016, 16138770, 21518360, 25822032, 32277540, 43036720, 64555080, 129110160]

約数ペア:

[(1, 129110160), (2, 64555080), (3, 43036720), (4, 32277540), (5, 25822032), (6, 21518360), (8, 16138770), (10, 12911016), (12, 10759180), (15, 8607344), (16, 8069385), (20, 6455508), (24, 5379590), (30, 4303672), (40, 3227754), (48, 2689795), (60, 2151836), (61, 2116560), (80, 1613877), (120, 1075918), (122, 1058280), (183, 705520), (240, 537959), (244, 529140), (305, 423312), (366, 352760), (488, 264570), (610, 211656), (732, 176380), (915, 141104), (976, 132285), (1220, 105828), (1464, 88190), (1830, 70552), (2440, 52914), (2928, 44095), (3660, 35276), (4880, 26457), (7320, 17638), (8819, 14640)]