1770414960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{237959}}^1$

素因数の和:238006

約数の個数: 80

約数和(自身を含む): 5665351680

約数和(自身を除く): 3894936720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 237959, 475918, 713877, 951836, 1189795, 1427754, 1903672, 2379590, 2855508, 3569385, 3807344, 4759180, 5711016, 7138770, 7376729, 9518360, 11422032, 14277540, 14753458, 19036720, 22130187, 28555080, 29506916, 36883645, 44260374, 57110160, 59013832, 73767290, 88520748, 110650935, 118027664, 147534580, 177041496, 221301870, 295069160, 354082992, 442603740, 590138320, 885207480, 1770414960]

約数ペア:

[(1, 1770414960), (2, 885207480), (3, 590138320), (4, 442603740), (5, 354082992), (6, 295069160), (8, 221301870), (10, 177041496), (12, 147534580), (15, 118027664), (16, 110650935), (20, 88520748), (24, 73767290), (30, 59013832), (31, 57110160), (40, 44260374), (48, 36883645), (60, 29506916), (62, 28555080), (80, 22130187), (93, 19036720), (120, 14753458), (124, 14277540), (155, 11422032), (186, 9518360), (240, 7376729), (248, 7138770), (310, 5711016), (372, 4759180), (465, 3807344), (496, 3569385), (620, 2855508), (744, 2379590), (930, 1903672), (1240, 1427754), (1488, 1189795), (1860, 951836), (2480, 713877), (3720, 475918), (7440, 237959)]