148732680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 459043200

約数和(自身を除く): 310310520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 109, 120, 137, 166, 218, 249, 274, 327, 332, 411, 415, 436, 498, 545, 548, 654, 664, 685, 822, 830, 872, 996, 1090, 1096, 1245, 1308, 1370, 1635, 1644, 1660, 1992, 2055, 2180, 2490, 2616, 2740, 3270, 3288, 3320, 4110, 4360, 4980, 5480, 6540, 8220, 9047, 9960, 11371, 13080, 14933, 16440, 18094, 22742, 27141, 29866, 34113, 36188, 44799, 45235, 45484, 54282, 56855, 59732, 68226, 72376, 74665, 89598, 90470, 90968, 108564, 113710, 119464, 135705, 136452, 149330, 170565, 179196, 180940, 217128, 223995, 227420, 271410, 272904, 298660, 341130, 358392, 361880, 447990, 454840, 542820, 597320, 682260, 895980, 1085640, 1239439, 1364520, 1791960, 2478878, 3718317, 4957756, 6197195, 7436634, 9915512, 12394390, 14873268, 18591585, 24788780, 29746536, 37183170, 49577560, 74366340, 148732680]

約数ペア:

[(1, 148732680), (2, 74366340), (3, 49577560), (4, 37183170), (5, 29746536), (6, 24788780), (8, 18591585), (10, 14873268), (12, 12394390), (15, 9915512), (20, 7436634), (24, 6197195), (30, 4957756), (40, 3718317), (60, 2478878), (83, 1791960), (109, 1364520), (120, 1239439), (137, 1085640), (166, 895980), (218, 682260), (249, 597320), (274, 542820), (327, 454840), (332, 447990), (411, 361880), (415, 358392), (436, 341130), (498, 298660), (545, 272904), (548, 271410), (654, 227420), (664, 223995), (685, 217128), (822, 180940), (830, 179196), (872, 170565), (996, 149330), (1090, 136452), (1096, 135705), (1245, 119464), (1308, 113710), (1370, 108564), (1635, 90968), (1644, 90470), (1660, 89598), (1992, 74665), (2055, 72376), (2180, 68226), (2490, 59732), (2616, 56855), (2740, 54282), (3270, 45484), (3288, 45235), (3320, 44799), (4110, 36188), (4360, 34113), (4980, 29866), (5480, 27141), (6540, 22742), (8220, 18094), (9047, 16440), (9960, 14933), (11371, 13080)]