315796680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{877213}}^1$

素因数の和:877230

約数の個数: 48

約数和(自身を含む): 1026340380

約数和(自身を除く): 710543700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 877213, 1754426, 2631639, 3508852, 4386065, 5263278, 7017704, 7894917, 8772130, 10526556, 13158195, 15789834, 17544260, 21053112, 26316390, 31579668, 35088520, 39474585, 52632780, 63159336, 78949170, 105265560, 157898340, 315796680]

約数ペア:

[(1, 315796680), (2, 157898340), (3, 105265560), (4, 78949170), (5, 63159336), (6, 52632780), (8, 39474585), (9, 35088520), (10, 31579668), (12, 26316390), (15, 21053112), (18, 17544260), (20, 15789834), (24, 13158195), (30, 10526556), (36, 8772130), (40, 7894917), (45, 7017704), (60, 5263278), (72, 4386065), (90, 3508852), (120, 2631639), (180, 1754426), (360, 877213)]