48988080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3619

約数の個数: 120

約数和(自身を含む): 173225520

約数和(自身を除く): 124237440

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, 3581, 4560, 6840, 7162, 10743, 13680, 14324, 17905, 21486, 28648, 32229, 35810, 42972, 53715, 57296, 64458, 68039, 71620, 85944, 107430, 128916, 136078, 143240, 161145, 171888, 204117, 214860, 257832, 272156, 286480, 322290, 340195, 408234, 429720, 515664, 544312, 612351, 644580, 680390, 816468, 859440, 1020585, 1088624, 1224702, 1289160, 1360780, 1632936, 2041170, 2449404, 2578320, 2721560, 3061755, 3265872, 4082340, 4898808, 5443120, 6123510, 8164680, 9797616, 12247020, 16329360, 24494040, 48988080]

約数ペア:

[(1, 48988080), (2, 24494040), (3, 16329360), (4, 12247020), (5, 9797616), (6, 8164680), (8, 6123510), (9, 5443120), (10, 4898808), (12, 4082340), (15, 3265872), (16, 3061755), (18, 2721560), (19, 2578320), (20, 2449404), (24, 2041170), (30, 1632936), (36, 1360780), (38, 1289160), (40, 1224702), (45, 1088624), (48, 1020585), (57, 859440), (60, 816468), (72, 680390), (76, 644580), (80, 612351), (90, 544312), (95, 515664), (114, 429720), (120, 408234), (144, 340195), (152, 322290), (171, 286480), (180, 272156), (190, 257832), (228, 214860), (240, 204117), (285, 171888), (304, 161145), (342, 143240), (360, 136078), (380, 128916), (456, 107430), (570, 85944), (684, 71620), (720, 68039), (760, 64458), (855, 57296), (912, 53715), (1140, 42972), (1368, 35810), (1520, 32229), (1710, 28648), (2280, 21486), (2736, 17905), (3420, 14324), (3581, 13680), (4560, 10743), (6840, 7162)]