118196640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 144

約数和(自身を含む): 408844800

約数和(自身を除く): 290648160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1039, 1185, 1264, 1422, 1440, 1580, 1896, 2078, 2370, 2528, 2844, 3117, 3160, 3555, 3792, 4156, 4740, 5195, 5688, 6234, 6320, 7110, 7584, 8312, 9351, 9480, 10390, 11376, 12468, 12640, 14220, 15585, 16624, 18702, 18960, 20780, 22752, 24936, 28440, 31170, 33248, 37404, 37920, 41560, 46755, 49872, 56880, 62340, 74808, 82081, 83120, 93510, 99744, 113760, 124680, 149616, 164162, 166240, 187020, 246243, 249360, 299232, 328324, 374040, 410405, 492486, 498720, 656648, 738729, 748080, 820810, 984972, 1231215, 1313296, 1477458, 1496160, 1641620, 1969944, 2462430, 2626592, 2954916, 3283240, 3693645, 3939888, 4924860, 5909832, 6566480, 7387290, 7879776, 9849720, 11819664, 13132960, 14774580, 19699440, 23639328, 29549160, 39398880, 59098320, 118196640]

約数ペア:

[(1, 118196640), (2, 59098320), (3, 39398880), (4, 29549160), (5, 23639328), (6, 19699440), (8, 14774580), (9, 13132960), (10, 11819664), (12, 9849720), (15, 7879776), (16, 7387290), (18, 6566480), (20, 5909832), (24, 4924860), (30, 3939888), (32, 3693645), (36, 3283240), (40, 2954916), (45, 2626592), (48, 2462430), (60, 1969944), (72, 1641620), (79, 1496160), (80, 1477458), (90, 1313296), (96, 1231215), (120, 984972), (144, 820810), (158, 748080), (160, 738729), (180, 656648), (237, 498720), (240, 492486), (288, 410405), (316, 374040), (360, 328324), (395, 299232), (474, 249360), (480, 246243), (632, 187020), (711, 166240), (720, 164162), (790, 149616), (948, 124680), (1039, 113760), (1185, 99744), (1264, 93510), (1422, 83120), (1440, 82081), (1580, 74808), (1896, 62340), (2078, 56880), (2370, 49872), (2528, 46755), (2844, 41560), (3117, 37920), (3160, 37404), (3555, 33248), (3792, 31170), (4156, 28440), (4740, 24936), (5195, 22752), (5688, 20780), (6234, 18960), (6320, 18702), (7110, 16624), (7584, 15585), (8312, 14220), (9351, 12640), (9480, 12468), (10390, 11376)]