23978080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 65802240

約数和(自身を除く): 41824160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 271, 280, 316, 395, 542, 553, 560, 632, 790, 1084, 1106, 1120, 1264, 1355, 1580, 1897, 2168, 2212, 2528, 2710, 2765, 3160, 3794, 4336, 4424, 5420, 5530, 6320, 7588, 8672, 8848, 9485, 10840, 11060, 12640, 15176, 17696, 18970, 21409, 21680, 22120, 30352, 37940, 42818, 43360, 44240, 60704, 75880, 85636, 88480, 107045, 149863, 151760, 171272, 214090, 299726, 303520, 342544, 428180, 599452, 685088, 749315, 856360, 1198904, 1498630, 1712720, 2397808, 2997260, 3425440, 4795616, 5994520, 11989040, 23978080]

約数ペア:

[(1, 23978080), (2, 11989040), (4, 5994520), (5, 4795616), (7, 3425440), (8, 2997260), (10, 2397808), (14, 1712720), (16, 1498630), (20, 1198904), (28, 856360), (32, 749315), (35, 685088), (40, 599452), (56, 428180), (70, 342544), (79, 303520), (80, 299726), (112, 214090), (140, 171272), (158, 151760), (160, 149863), (224, 107045), (271, 88480), (280, 85636), (316, 75880), (395, 60704), (542, 44240), (553, 43360), (560, 42818), (632, 37940), (790, 30352), (1084, 22120), (1106, 21680), (1120, 21409), (1264, 18970), (1355, 17696), (1580, 15176), (1897, 12640), (2168, 11060), (2212, 10840), (2528, 9485), (2710, 8848), (2765, 8672), (3160, 7588), (3794, 6320), (4336, 5530), (4424, 5420)]