284441040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30389}}^1$

素因数の和:30421

約数の個数: 120

約数和(自身を含む): 1028762280

約数和(自身を除く): 744321240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 30389, 60778, 91167, 121556, 151945, 182334, 243112, 273501, 303890, 364668, 395057, 455835, 486224, 547002, 607780, 729336, 790114, 911670, 1094004, 1185171, 1215560, 1367505, 1458672, 1580228, 1823340, 1975285, 2188008, 2370342, 2431120, 2735010, 3160456, 3555513, 3646680, 3950570, 4376016, 4740684, 5470020, 5925855, 6320912, 7111026, 7293360, 7901140, 9481368, 10940040, 11851710, 14222052, 15802280, 17777565, 18962736, 21880080, 23703420, 28444104, 31604560, 35555130, 47406840, 56888208, 71110260, 94813680, 142220520, 284441040]

約数ペア:

[(1, 284441040), (2, 142220520), (3, 94813680), (4, 71110260), (5, 56888208), (6, 47406840), (8, 35555130), (9, 31604560), (10, 28444104), (12, 23703420), (13, 21880080), (15, 18962736), (16, 17777565), (18, 15802280), (20, 14222052), (24, 11851710), (26, 10940040), (30, 9481368), (36, 7901140), (39, 7293360), (40, 7111026), (45, 6320912), (48, 5925855), (52, 5470020), (60, 4740684), (65, 4376016), (72, 3950570), (78, 3646680), (80, 3555513), (90, 3160456), (104, 2735010), (117, 2431120), (120, 2370342), (130, 2188008), (144, 1975285), (156, 1823340), (180, 1580228), (195, 1458672), (208, 1367505), (234, 1215560), (240, 1185171), (260, 1094004), (312, 911670), (360, 790114), (390, 729336), (468, 607780), (520, 547002), (585, 486224), (624, 455835), (720, 395057), (780, 364668), (936, 303890), (1040, 273501), (1170, 243112), (1560, 182334), (1872, 151945), (2340, 121556), (3120, 91167), (4680, 60778), (9360, 30389)]