284763120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3181}}^1$

素因数の和:3570

約数の個数: 80

約数和(自身を含む): 885410592

約数和(自身を除く): 600647472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2984, 3181, 3730, 4476, 5595, 5968, 6362, 7460, 8952, 9543, 11190, 12724, 14920, 15905, 17904, 19086, 22380, 25448, 29840, 31810, 38172, 44760, 47715, 50896, 63620, 76344, 89520, 95430, 127240, 152688, 190860, 254480, 381720, 763440, 1186513, 2373026, 3559539, 4746052, 5932565, 7119078, 9492104, 11865130, 14238156, 17797695, 18984208, 23730260, 28476312, 35595390, 47460520, 56952624, 71190780, 94921040, 142381560, 284763120]

約数ペア:

[(1, 284763120), (2, 142381560), (3, 94921040), (4, 71190780), (5, 56952624), (6, 47460520), (8, 35595390), (10, 28476312), (12, 23730260), (15, 18984208), (16, 17797695), (20, 14238156), (24, 11865130), (30, 9492104), (40, 7119078), (48, 5932565), (60, 4746052), (80, 3559539), (120, 2373026), (240, 1186513), (373, 763440), (746, 381720), (1119, 254480), (1492, 190860), (1865, 152688), (2238, 127240), (2984, 95430), (3181, 89520), (3730, 76344), (4476, 63620), (5595, 50896), (5968, 47715), (6362, 44760), (7460, 38172), (8952, 31810), (9543, 29840), (11190, 25448), (12724, 22380), (14920, 19086), (15905, 17904)]