2818295160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{385013}}^1$

素因数の和:385088

約数の個数: 64

約数和(自身を含む): 8593512480

約数和(自身を除く): 5775217320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 385013, 770026, 1155039, 1540052, 1925065, 2310078, 3080104, 3850130, 4620156, 5775195, 7700260, 9240312, 11550390, 15400520, 23100780, 23485793, 46201560, 46971586, 70457379, 93943172, 117428965, 140914758, 187886344, 234857930, 281829516, 352286895, 469715860, 563659032, 704573790, 939431720, 1409147580, 2818295160]

約数ペア:

[(1, 2818295160), (2, 1409147580), (3, 939431720), (4, 704573790), (5, 563659032), (6, 469715860), (8, 352286895), (10, 281829516), (12, 234857930), (15, 187886344), (20, 140914758), (24, 117428965), (30, 93943172), (40, 70457379), (60, 46971586), (61, 46201560), (120, 23485793), (122, 23100780), (183, 15400520), (244, 11550390), (305, 9240312), (366, 7700260), (488, 5775195), (610, 4620156), (732, 3850130), (915, 3080104), (1220, 2310078), (1464, 1925065), (1830, 1540052), (2440, 1155039), (3660, 770026), (7320, 385013)]