139022640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:971

約数の個数: 120

約数和(自身を含む): 469188720

約数和(自身を除く): 330166080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 293, 360, 586, 659, 720, 879, 1172, 1318, 1465, 1758, 1977, 2344, 2636, 2637, 2930, 3295, 3516, 3954, 4395, 4688, 5272, 5274, 5860, 5931, 6590, 7032, 7908, 8790, 9885, 10544, 10548, 11720, 11862, 13180, 13185, 14064, 15816, 17580, 19770, 21096, 23440, 23724, 26360, 26370, 29655, 31632, 35160, 39540, 42192, 47448, 52720, 52740, 59310, 70320, 79080, 94896, 105480, 118620, 158160, 193087, 210960, 237240, 386174, 474480, 579261, 772348, 965435, 1158522, 1544696, 1737783, 1930870, 2317044, 2896305, 3089392, 3475566, 3861740, 4634088, 5792610, 6951132, 7723480, 8688915, 9268176, 11585220, 13902264, 15446960, 17377830, 23170440, 27804528, 34755660, 46340880, 69511320, 139022640]

約数ペア:

[(1, 139022640), (2, 69511320), (3, 46340880), (4, 34755660), (5, 27804528), (6, 23170440), (8, 17377830), (9, 15446960), (10, 13902264), (12, 11585220), (15, 9268176), (16, 8688915), (18, 7723480), (20, 6951132), (24, 5792610), (30, 4634088), (36, 3861740), (40, 3475566), (45, 3089392), (48, 2896305), (60, 2317044), (72, 1930870), (80, 1737783), (90, 1544696), (120, 1158522), (144, 965435), (180, 772348), (240, 579261), (293, 474480), (360, 386174), (586, 237240), (659, 210960), (720, 193087), (879, 158160), (1172, 118620), (1318, 105480), (1465, 94896), (1758, 79080), (1977, 70320), (2344, 59310), (2636, 52740), (2637, 52720), (2930, 47448), (3295, 42192), (3516, 39540), (3954, 35160), (4395, 31632), (4688, 29655), (5272, 26370), (5274, 26360), (5860, 23724), (5931, 23440), (6590, 21096), (7032, 19770), (7908, 17580), (8790, 15816), (9885, 14064), (10544, 13185), (10548, 13180), (11720, 11862)]