154740240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1102

約数の個数: 160

約数和(自身を含む): 541036800

約数和(自身を除く): 386296560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1009, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2018, 2130, 2160, 2556, 2840, 3027, 3195, 3408, 3834, 4036, 4260, 5045, 5112, 5680, 6054, 6390, 7668, 8072, 8520, 9081, 9585, 10090, 10224, 12108, 12780, 15135, 15336, 16144, 17040, 18162, 19170, 20180, 24216, 25560, 27243, 30270, 30672, 36324, 38340, 40360, 45405, 48432, 51120, 54486, 60540, 71639, 72648, 76680, 80720, 90810, 108972, 121080, 136215, 143278, 145296, 153360, 181620, 214917, 217944, 242160, 272430, 286556, 358195, 363240, 429834, 435888, 544860, 573112, 644751, 716390, 726480, 859668, 1074585, 1089720, 1146224, 1289502, 1432780, 1719336, 1934253, 2149170, 2179440, 2579004, 2865560, 3223755, 3438672, 3868506, 4298340, 5158008, 5731120, 6447510, 7737012, 8596680, 9671265, 10316016, 12895020, 15474024, 17193360, 19342530, 25790040, 30948048, 38685060, 51580080, 77370120, 154740240]

約数ペア:

[(1, 154740240), (2, 77370120), (3, 51580080), (4, 38685060), (5, 30948048), (6, 25790040), (8, 19342530), (9, 17193360), (10, 15474024), (12, 12895020), (15, 10316016), (16, 9671265), (18, 8596680), (20, 7737012), (24, 6447510), (27, 5731120), (30, 5158008), (36, 4298340), (40, 3868506), (45, 3438672), (48, 3223755), (54, 2865560), (60, 2579004), (71, 2179440), (72, 2149170), (80, 1934253), (90, 1719336), (108, 1432780), (120, 1289502), (135, 1146224), (142, 1089720), (144, 1074585), (180, 859668), (213, 726480), (216, 716390), (240, 644751), (270, 573112), (284, 544860), (355, 435888), (360, 429834), (426, 363240), (432, 358195), (540, 286556), (568, 272430), (639, 242160), (710, 217944), (720, 214917), (852, 181620), (1009, 153360), (1065, 145296), (1080, 143278), (1136, 136215), (1278, 121080), (1420, 108972), (1704, 90810), (1917, 80720), (2018, 76680), (2130, 72648), (2160, 71639), (2556, 60540), (2840, 54486), (3027, 51120), (3195, 48432), (3408, 45405), (3834, 40360), (4036, 38340), (4260, 36324), (5045, 30672), (5112, 30270), (5680, 27243), (6054, 25560), (6390, 24216), (7668, 20180), (8072, 19170), (8520, 18162), (9081, 17040), (9585, 16144), (10090, 15336), (10224, 15135), (12108, 12780)]