2489361480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{186889}}^1$

素因数の和:186943

約数の個数: 96

約数和(自身を含む): 8309129400

約数和(自身を除く): 5819767920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 186889, 373778, 560667, 747556, 934445, 1121334, 1495112, 1682001, 1868890, 2242668, 2803335, 3364002, 3737780, 4485336, 5606670, 6728004, 6914893, 7475560, 8410005, 11213340, 13456008, 13829786, 16820010, 20744679, 22426680, 27659572, 33640020, 34574465, 41489358, 55319144, 62234037, 67280040, 69148930, 82978716, 103723395, 124468074, 138297860, 165957432, 207446790, 248936148, 276595720, 311170185, 414893580, 497872296, 622340370, 829787160, 1244680740, 2489361480]

約数ペア:

[(1, 2489361480), (2, 1244680740), (3, 829787160), (4, 622340370), (5, 497872296), (6, 414893580), (8, 311170185), (9, 276595720), (10, 248936148), (12, 207446790), (15, 165957432), (18, 138297860), (20, 124468074), (24, 103723395), (30, 82978716), (36, 69148930), (37, 67280040), (40, 62234037), (45, 55319144), (60, 41489358), (72, 34574465), (74, 33640020), (90, 27659572), (111, 22426680), (120, 20744679), (148, 16820010), (180, 13829786), (185, 13456008), (222, 11213340), (296, 8410005), (333, 7475560), (360, 6914893), (370, 6728004), (444, 5606670), (555, 4485336), (666, 3737780), (740, 3364002), (888, 2803335), (1110, 2242668), (1332, 1868890), (1480, 1682001), (1665, 1495112), (2220, 1121334), (2664, 934445), (3330, 747556), (4440, 560667), (6660, 373778), (13320, 186889)]