120076620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 341875632

約数和(自身を除く): 221799012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 397, 426, 710, 794, 852, 1065, 1191, 1420, 1588, 1985, 2130, 2382, 3970, 4260, 4764, 5041, 5955, 7940, 10082, 11910, 15123, 20164, 23820, 25205, 28187, 30246, 50410, 56374, 60492, 75615, 84561, 100820, 112748, 140935, 151230, 169122, 281870, 302460, 338244, 422805, 563740, 845610, 1691220, 2001277, 4002554, 6003831, 8005108, 10006385, 12007662, 20012770, 24015324, 30019155, 40025540, 60038310, 120076620]

約数ペア:

[(1, 120076620), (2, 60038310), (3, 40025540), (4, 30019155), (5, 24015324), (6, 20012770), (10, 12007662), (12, 10006385), (15, 8005108), (20, 6003831), (30, 4002554), (60, 2001277), (71, 1691220), (142, 845610), (213, 563740), (284, 422805), (355, 338244), (397, 302460), (426, 281870), (710, 169122), (794, 151230), (852, 140935), (1065, 112748), (1191, 100820), (1420, 84561), (1588, 75615), (1985, 60492), (2130, 56374), (2382, 50410), (3970, 30246), (4260, 28187), (4764, 25205), (5041, 23820), (5955, 20164), (7940, 15123), (10082, 11910)]