12039160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 34099200

約数和(自身を除く): 22060040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 73, 76, 95, 124, 133, 140, 146, 152, 155, 190, 217, 248, 266, 280, 292, 310, 365, 380, 434, 511, 532, 584, 589, 620, 665, 730, 760, 868, 1022, 1064, 1085, 1178, 1240, 1330, 1387, 1460, 1736, 2044, 2170, 2263, 2356, 2555, 2660, 2774, 2920, 2945, 4088, 4123, 4340, 4526, 4712, 5110, 5320, 5548, 5890, 6935, 8246, 8680, 9052, 9709, 10220, 11096, 11315, 11780, 13870, 15841, 16492, 18104, 19418, 20440, 20615, 22630, 23560, 27740, 31682, 32984, 38836, 41230, 42997, 45260, 48545, 55480, 63364, 77672, 79205, 82460, 85994, 90520, 97090, 126728, 158410, 164920, 171988, 194180, 214985, 300979, 316820, 343976, 388360, 429970, 601958, 633640, 859940, 1203916, 1504895, 1719880, 2407832, 3009790, 6019580, 12039160]

約数ペア:

[(1, 12039160), (2, 6019580), (4, 3009790), (5, 2407832), (7, 1719880), (8, 1504895), (10, 1203916), (14, 859940), (19, 633640), (20, 601958), (28, 429970), (31, 388360), (35, 343976), (38, 316820), (40, 300979), (56, 214985), (62, 194180), (70, 171988), (73, 164920), (76, 158410), (95, 126728), (124, 97090), (133, 90520), (140, 85994), (146, 82460), (152, 79205), (155, 77672), (190, 63364), (217, 55480), (248, 48545), (266, 45260), (280, 42997), (292, 41230), (310, 38836), (365, 32984), (380, 31682), (434, 27740), (511, 23560), (532, 22630), (584, 20615), (589, 20440), (620, 19418), (665, 18104), (730, 16492), (760, 15841), (868, 13870), (1022, 11780), (1064, 11315), (1085, 11096), (1178, 10220), (1240, 9709), (1330, 9052), (1387, 8680), (1460, 8246), (1736, 6935), (2044, 5890), (2170, 5548), (2263, 5320), (2356, 5110), (2555, 4712), (2660, 4526), (2774, 4340), (2920, 4123), (2945, 4088)]