271677240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1$

素因数の和:1275

約数の個数: 160

約数和(自身を含む): 926782560

約数和(自身を除く): 655105320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1181, 1278, 1420, 1620, 1704, 1917, 2130, 2362, 2556, 2840, 3195, 3240, 3543, 3834, 4260, 4724, 5112, 5751, 5905, 6390, 7086, 7668, 8520, 9448, 9585, 10629, 11502, 11810, 12780, 14172, 15336, 17715, 19170, 21258, 23004, 23620, 25560, 28344, 28755, 31887, 35430, 38340, 42516, 46008, 47240, 53145, 57510, 63774, 70860, 76680, 83851, 85032, 95661, 106290, 115020, 127548, 141720, 159435, 167702, 191322, 212580, 230040, 251553, 255096, 318870, 335404, 382644, 419255, 425160, 478305, 503106, 637740, 670808, 754659, 765288, 838510, 956610, 1006212, 1257765, 1275480, 1509318, 1677020, 1913220, 2012424, 2263977, 2515530, 3018636, 3354040, 3773295, 3826440, 4527954, 5031060, 6037272, 6791931, 7546590, 9055908, 10062120, 11319885, 13583862, 15093180, 18111816, 22639770, 27167724, 30186360, 33959655, 45279540, 54335448, 67919310, 90559080, 135838620, 271677240]

約数ペア:

[(1, 271677240), (2, 135838620), (3, 90559080), (4, 67919310), (5, 54335448), (6, 45279540), (8, 33959655), (9, 30186360), (10, 27167724), (12, 22639770), (15, 18111816), (18, 15093180), (20, 13583862), (24, 11319885), (27, 10062120), (30, 9055908), (36, 7546590), (40, 6791931), (45, 6037272), (54, 5031060), (60, 4527954), (71, 3826440), (72, 3773295), (81, 3354040), (90, 3018636), (108, 2515530), (120, 2263977), (135, 2012424), (142, 1913220), (162, 1677020), (180, 1509318), (213, 1275480), (216, 1257765), (270, 1006212), (284, 956610), (324, 838510), (355, 765288), (360, 754659), (405, 670808), (426, 637740), (540, 503106), (568, 478305), (639, 425160), (648, 419255), (710, 382644), (810, 335404), (852, 318870), (1065, 255096), (1080, 251553), (1181, 230040), (1278, 212580), (1420, 191322), (1620, 167702), (1704, 159435), (1917, 141720), (2130, 127548), (2362, 115020), (2556, 106290), (2840, 95661), (3195, 85032), (3240, 83851), (3543, 76680), (3834, 70860), (4260, 63774), (4724, 57510), (5112, 53145), (5751, 47240), (5905, 46008), (6390, 42516), (7086, 38340), (7668, 35430), (8520, 31887), (9448, 28755), (9585, 28344), (10629, 25560), (11502, 23620), (11810, 23004), (12780, 21258), (14172, 19170), (15336, 17715)]