286017120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{198623}}^1$

素因数の和:198644

約数の個数: 72

約数和(自身を含む): 976038336

約数和(自身を除く): 690021216

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, 198623, 397246, 595869, 794492, 993115, 1191738, 1588984, 1787607, 1986230, 2383476, 2979345, 3177968, 3575214, 3972460, 4766952, 5958690, 6355936, 7150428, 7944920, 8938035, 9533904, 11917380, 14300856, 15889840, 17876070, 19067808, 23834760, 28601712, 31779680, 35752140, 47669520, 57203424, 71504280, 95339040, 143008560, 286017120]

約数ペア:

[(1, 286017120), (2, 143008560), (3, 95339040), (4, 71504280), (5, 57203424), (6, 47669520), (8, 35752140), (9, 31779680), (10, 28601712), (12, 23834760), (15, 19067808), (16, 17876070), (18, 15889840), (20, 14300856), (24, 11917380), (30, 9533904), (32, 8938035), (36, 7944920), (40, 7150428), (45, 6355936), (48, 5958690), (60, 4766952), (72, 3972460), (80, 3575214), (90, 3177968), (96, 2979345), (120, 2383476), (144, 1986230), (160, 1787607), (180, 1588984), (240, 1191738), (288, 993115), (360, 794492), (480, 595869), (720, 397246), (1440, 198623)]