80150040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 273024000

約数和(自身を除く): 192873960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1579, 1692, 1880, 2115, 2538, 2820, 3158, 3384, 4230, 4737, 5076, 5640, 6316, 6345, 7895, 8460, 9474, 10152, 12632, 12690, 14211, 15790, 16920, 18948, 23685, 25380, 28422, 31580, 37896, 42633, 47370, 50760, 56844, 63160, 71055, 74213, 85266, 94740, 113688, 142110, 148426, 170532, 189480, 213165, 222639, 284220, 296852, 341064, 371065, 426330, 445278, 568440, 593704, 667917, 742130, 852660, 890556, 1113195, 1335834, 1484260, 1705320, 1781112, 2003751, 2226390, 2671668, 2968520, 3339585, 4007502, 4452780, 5343336, 6679170, 8015004, 8905560, 10018755, 13358340, 16030008, 20037510, 26716680, 40075020, 80150040]

約数ペア:

[(1, 80150040), (2, 40075020), (3, 26716680), (4, 20037510), (5, 16030008), (6, 13358340), (8, 10018755), (9, 8905560), (10, 8015004), (12, 6679170), (15, 5343336), (18, 4452780), (20, 4007502), (24, 3339585), (27, 2968520), (30, 2671668), (36, 2226390), (40, 2003751), (45, 1781112), (47, 1705320), (54, 1484260), (60, 1335834), (72, 1113195), (90, 890556), (94, 852660), (108, 742130), (120, 667917), (135, 593704), (141, 568440), (180, 445278), (188, 426330), (216, 371065), (235, 341064), (270, 296852), (282, 284220), (360, 222639), (376, 213165), (423, 189480), (470, 170532), (540, 148426), (564, 142110), (705, 113688), (846, 94740), (940, 85266), (1080, 74213), (1128, 71055), (1269, 63160), (1410, 56844), (1579, 50760), (1692, 47370), (1880, 42633), (2115, 37896), (2538, 31580), (2820, 28422), (3158, 25380), (3384, 23685), (4230, 18948), (4737, 16920), (5076, 15790), (5640, 14211), (6316, 12690), (6345, 12632), (7895, 10152), (8460, 9474)]