501891120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{232357}}^1$

素因数の和:232379

約数の個数: 80

約数和(自身を含む): 1728743520

約数和(自身を除く): 1226852400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 232357, 464714, 697071, 929428, 1161785, 1394142, 1858856, 2091213, 2323570, 2788284, 3485355, 3717712, 4182426, 4647140, 5576568, 6273639, 6970710, 8364852, 9294280, 10456065, 11153136, 12547278, 13941420, 16729704, 18588560, 20912130, 25094556, 27882840, 31368195, 33459408, 41824260, 50189112, 55765680, 62736390, 83648520, 100378224, 125472780, 167297040, 250945560, 501891120]

約数ペア:

[(1, 501891120), (2, 250945560), (3, 167297040), (4, 125472780), (5, 100378224), (6, 83648520), (8, 62736390), (9, 55765680), (10, 50189112), (12, 41824260), (15, 33459408), (16, 31368195), (18, 27882840), (20, 25094556), (24, 20912130), (27, 18588560), (30, 16729704), (36, 13941420), (40, 12547278), (45, 11153136), (48, 10456065), (54, 9294280), (60, 8364852), (72, 6970710), (80, 6273639), (90, 5576568), (108, 4647140), (120, 4182426), (135, 3717712), (144, 3485355), (180, 2788284), (216, 2323570), (240, 2091213), (270, 1858856), (360, 1394142), (432, 1161785), (540, 929428), (720, 697071), (1080, 464714), (2160, 232357)]