288545040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{57251}}^1$

素因数の和:57277

約数の個数: 120

約数和(自身を含む): 1107482688

約数和(自身を除く): 818937648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 57251, 114502, 171753, 229004, 286255, 343506, 400757, 458008, 515259, 572510, 687012, 801514, 858765, 916016, 1030518, 1145020, 1202271, 1374024, 1603028, 1717530, 2003785, 2061036, 2290040, 2404542, 2576295, 2748048, 3206056, 3435060, 3606813, 4007570, 4122072, 4580080, 4809084, 5152590, 6011355, 6412112, 6870120, 7213626, 8015140, 8244144, 9618168, 10305180, 12022710, 13740240, 14427252, 16030280, 18034065, 19236336, 20610360, 24045420, 28854504, 32060560, 36068130, 41220720, 48090840, 57709008, 72136260, 96181680, 144272520, 288545040]

約数ペア:

[(1, 288545040), (2, 144272520), (3, 96181680), (4, 72136260), (5, 57709008), (6, 48090840), (7, 41220720), (8, 36068130), (9, 32060560), (10, 28854504), (12, 24045420), (14, 20610360), (15, 19236336), (16, 18034065), (18, 16030280), (20, 14427252), (21, 13740240), (24, 12022710), (28, 10305180), (30, 9618168), (35, 8244144), (36, 8015140), (40, 7213626), (42, 6870120), (45, 6412112), (48, 6011355), (56, 5152590), (60, 4809084), (63, 4580080), (70, 4122072), (72, 4007570), (80, 3606813), (84, 3435060), (90, 3206056), (105, 2748048), (112, 2576295), (120, 2404542), (126, 2290040), (140, 2061036), (144, 2003785), (168, 1717530), (180, 1603028), (210, 1374024), (240, 1202271), (252, 1145020), (280, 1030518), (315, 916016), (336, 858765), (360, 801514), (420, 687012), (504, 572510), (560, 515259), (630, 458008), (720, 400757), (840, 343506), (1008, 286255), (1260, 229004), (1680, 171753), (2520, 114502), (5040, 57251)]