76238640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5573}}^1$

素因数の和:5611

約数の個数: 120

約数和(自身を含む): 269558640

約数和(自身を除く): 193320000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5573, 6840, 11146, 13680, 16719, 22292, 27865, 33438, 44584, 50157, 55730, 66876, 83595, 89168, 100314, 105887, 111460, 133752, 167190, 200628, 211774, 222920, 250785, 267504, 317661, 334380, 401256, 423548, 445840, 501570, 529435, 635322, 668760, 802512, 847096, 952983, 1003140, 1058870, 1270644, 1337520, 1588305, 1694192, 1905966, 2006280, 2117740, 2541288, 3176610, 3811932, 4012560, 4235480, 4764915, 5082576, 6353220, 7623864, 8470960, 9529830, 12706440, 15247728, 19059660, 25412880, 38119320, 76238640]

約数ペア:

[(1, 76238640), (2, 38119320), (3, 25412880), (4, 19059660), (5, 15247728), (6, 12706440), (8, 9529830), (9, 8470960), (10, 7623864), (12, 6353220), (15, 5082576), (16, 4764915), (18, 4235480), (19, 4012560), (20, 3811932), (24, 3176610), (30, 2541288), (36, 2117740), (38, 2006280), (40, 1905966), (45, 1694192), (48, 1588305), (57, 1337520), (60, 1270644), (72, 1058870), (76, 1003140), (80, 952983), (90, 847096), (95, 802512), (114, 668760), (120, 635322), (144, 529435), (152, 501570), (171, 445840), (180, 423548), (190, 401256), (228, 334380), (240, 317661), (285, 267504), (304, 250785), (342, 222920), (360, 211774), (380, 200628), (456, 167190), (570, 133752), (684, 111460), (720, 105887), (760, 100314), (855, 89168), (912, 83595), (1140, 66876), (1368, 55730), (1520, 50157), (1710, 44584), (2280, 33438), (2736, 27865), (3420, 22292), (4560, 16719), (5573, 13680), (6840, 11146)]