87306560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1504

約数の個数: 112

約数和(自身を含む): 240304320

約数和(自身を除く): 152997760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 680, 704, 748, 880, 935, 1088, 1360, 1459, 1496, 1760, 1870, 2720, 2918, 2992, 3520, 3740, 5440, 5836, 5984, 7295, 7480, 11672, 11968, 14590, 14960, 16049, 23344, 24803, 29180, 29920, 32098, 46688, 49606, 58360, 59840, 64196, 80245, 93376, 99212, 116720, 124015, 128392, 160490, 198424, 233440, 248030, 256784, 272833, 320980, 396848, 466880, 496060, 513568, 545666, 641960, 793696, 992120, 1027136, 1091332, 1283920, 1364165, 1587392, 1984240, 2182664, 2567840, 2728330, 3968480, 4365328, 5135680, 5456660, 7936960, 8730656, 10913320, 17461312, 21826640, 43653280, 87306560]

約数ペア:

[(1, 87306560), (2, 43653280), (4, 21826640), (5, 17461312), (8, 10913320), (10, 8730656), (11, 7936960), (16, 5456660), (17, 5135680), (20, 4365328), (22, 3968480), (32, 2728330), (34, 2567840), (40, 2182664), (44, 1984240), (55, 1587392), (64, 1364165), (68, 1283920), (80, 1091332), (85, 1027136), (88, 992120), (110, 793696), (136, 641960), (160, 545666), (170, 513568), (176, 496060), (187, 466880), (220, 396848), (272, 320980), (320, 272833), (340, 256784), (352, 248030), (374, 233440), (440, 198424), (544, 160490), (680, 128392), (704, 124015), (748, 116720), (880, 99212), (935, 93376), (1088, 80245), (1360, 64196), (1459, 59840), (1496, 58360), (1760, 49606), (1870, 46688), (2720, 32098), (2918, 29920), (2992, 29180), (3520, 24803), (3740, 23344), (5440, 16049), (5836, 14960), (5984, 14590), (7295, 11968), (7480, 11672)]