61603440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 191856768

約数和(自身を除く): 130253328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 566, 849, 907, 1132, 1415, 1698, 1814, 2264, 2721, 2830, 3396, 3628, 4245, 4528, 4535, 5442, 5660, 6792, 7256, 8490, 9070, 10884, 11320, 13584, 13605, 14512, 16980, 18140, 21768, 22640, 27210, 33960, 36280, 43536, 54420, 67920, 72560, 108840, 217680, 256681, 513362, 770043, 1026724, 1283405, 1540086, 2053448, 2566810, 3080172, 3850215, 4106896, 5133620, 6160344, 7700430, 10267240, 12320688, 15400860, 20534480, 30801720, 61603440]

約数ペア:

[(1, 61603440), (2, 30801720), (3, 20534480), (4, 15400860), (5, 12320688), (6, 10267240), (8, 7700430), (10, 6160344), (12, 5133620), (15, 4106896), (16, 3850215), (20, 3080172), (24, 2566810), (30, 2053448), (40, 1540086), (48, 1283405), (60, 1026724), (80, 770043), (120, 513362), (240, 256681), (283, 217680), (566, 108840), (849, 72560), (907, 67920), (1132, 54420), (1415, 43536), (1698, 36280), (1814, 33960), (2264, 27210), (2721, 22640), (2830, 21768), (3396, 18140), (3628, 16980), (4245, 14512), (4528, 13605), (4535, 13584), (5442, 11320), (5660, 10884), (6792, 9070), (7256, 8490)]