395783638020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2689}}^1\times {\mathrm{272567}}^1$

素因数の和:275274

約数の個数: 96

約数和(自身を含む): 1231789305600

約数和(自身を除く): 836005667580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2689, 5378, 8067, 10756, 13445, 16134, 24201, 26890, 32268, 40335, 48402, 53780, 72603, 80670, 96804, 121005, 145206, 161340, 242010, 272567, 290412, 363015, 484020, 545134, 726030, 817701, 1090268, 1362835, 1452060, 1635402, 2453103, 2725670, 3270804, 4088505, 4906206, 5451340, 7359309, 8177010, 9812412, 12265515, 14718618, 16354020, 24531030, 29437236, 36796545, 49062060, 73593090, 147186180, 732932663, 1465865326, 2198797989, 2931730652, 3664663315, 4397595978, 6596393967, 7329326630, 8795191956, 10993989945, 13192787934, 14658653260, 19789181901, 21987979890, 26385575868, 32981969835, 39578363802, 43975959780, 65963939670, 79156727604, 98945909505, 131927879340, 197891819010, 395783638020]

約数ペア:

[(1, 395783638020), (2, 197891819010), (3, 131927879340), (4, 98945909505), (5, 79156727604), (6, 65963939670), (9, 43975959780), (10, 39578363802), (12, 32981969835), (15, 26385575868), (18, 21987979890), (20, 19789181901), (27, 14658653260), (30, 13192787934), (36, 10993989945), (45, 8795191956), (54, 7329326630), (60, 6596393967), (90, 4397595978), (108, 3664663315), (135, 2931730652), (180, 2198797989), (270, 1465865326), (540, 732932663), (2689, 147186180), (5378, 73593090), (8067, 49062060), (10756, 36796545), (13445, 29437236), (16134, 24531030), (24201, 16354020), (26890, 14718618), (32268, 12265515), (40335, 9812412), (48402, 8177010), (53780, 7359309), (72603, 5451340), (80670, 4906206), (96804, 4088505), (121005, 3270804), (145206, 2725670), (161340, 2453103), (242010, 1635402), (272567, 1452060), (290412, 1362835), (363015, 1090268), (484020, 817701), (545134, 726030)]