222723360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{154669}}^1$

素因数の和:154690

約数の個数: 72

約数和(自身を含む): 760048380

約数和(自身を除く): 537325020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 154669, 309338, 464007, 618676, 773345, 928014, 1237352, 1392021, 1546690, 1856028, 2320035, 2474704, 2784042, 3093380, 3712056, 4640070, 4949408, 5568084, 6186760, 6960105, 7424112, 9280140, 11136168, 12373520, 13920210, 14848224, 18560280, 22272336, 24747040, 27840420, 37120560, 44544672, 55680840, 74241120, 111361680, 222723360]

約数ペア:

[(1, 222723360), (2, 111361680), (3, 74241120), (4, 55680840), (5, 44544672), (6, 37120560), (8, 27840420), (9, 24747040), (10, 22272336), (12, 18560280), (15, 14848224), (16, 13920210), (18, 12373520), (20, 11136168), (24, 9280140), (30, 7424112), (32, 6960105), (36, 6186760), (40, 5568084), (45, 4949408), (48, 4640070), (60, 3712056), (72, 3093380), (80, 2784042), (90, 2474704), (96, 2320035), (120, 1856028), (144, 1546690), (160, 1392021), (180, 1237352), (240, 928014), (288, 773345), (360, 618676), (480, 464007), (720, 309338), (1440, 154669)]