149082480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2621}}^1$

素因数の和:2719

約数の個数: 120

約数和(自身を含む): 507199680

約数和(自身を除く): 358117200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2621, 2844, 3160, 3555, 3792, 4740, 5242, 5688, 6320, 7110, 7863, 9480, 10484, 11376, 13105, 14220, 15726, 18960, 20968, 23589, 26210, 28440, 31452, 39315, 41936, 47178, 52420, 56880, 62904, 78630, 94356, 104840, 117945, 125808, 157260, 188712, 207059, 209680, 235890, 314520, 377424, 414118, 471780, 621177, 629040, 828236, 943560, 1035295, 1242354, 1656472, 1863531, 1887120, 2070590, 2484708, 3105885, 3312944, 3727062, 4141180, 4969416, 6211770, 7454124, 8282360, 9317655, 9938832, 12423540, 14908248, 16564720, 18635310, 24847080, 29816496, 37270620, 49694160, 74541240, 149082480]

約数ペア:

[(1, 149082480), (2, 74541240), (3, 49694160), (4, 37270620), (5, 29816496), (6, 24847080), (8, 18635310), (9, 16564720), (10, 14908248), (12, 12423540), (15, 9938832), (16, 9317655), (18, 8282360), (20, 7454124), (24, 6211770), (30, 4969416), (36, 4141180), (40, 3727062), (45, 3312944), (48, 3105885), (60, 2484708), (72, 2070590), (79, 1887120), (80, 1863531), (90, 1656472), (120, 1242354), (144, 1035295), (158, 943560), (180, 828236), (237, 629040), (240, 621177), (316, 471780), (360, 414118), (395, 377424), (474, 314520), (632, 235890), (711, 209680), (720, 207059), (790, 188712), (948, 157260), (1185, 125808), (1264, 117945), (1422, 104840), (1580, 94356), (1896, 78630), (2370, 62904), (2621, 56880), (2844, 52420), (3160, 47178), (3555, 41936), (3792, 39315), (4740, 31452), (5242, 28440), (5688, 26210), (6320, 23589), (7110, 20968), (7863, 18960), (9480, 15726), (10484, 14220), (11376, 13105)]