230220720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16829}}^1$

素因数の和:16867

約数の個数: 120

約数和(自身を含む): 813898800

約数和(自身を除く): 583678080

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, 6840, 13680, 16829, 33658, 50487, 67316, 84145, 100974, 134632, 151461, 168290, 201948, 252435, 269264, 302922, 319751, 336580, 403896, 504870, 605844, 639502, 673160, 757305, 807792, 959253, 1009740, 1211688, 1279004, 1346320, 1514610, 1598755, 1918506, 2019480, 2423376, 2558008, 2877759, 3029220, 3197510, 3837012, 4038960, 4796265, 5116016, 5755518, 6058440, 6395020, 7674024, 9592530, 11511036, 12116880, 12790040, 14388795, 15348048, 19185060, 23022072, 25580080, 28777590, 38370120, 46044144, 57555180, 76740240, 115110360, 230220720]

約数ペア:

[(1, 230220720), (2, 115110360), (3, 76740240), (4, 57555180), (5, 46044144), (6, 38370120), (8, 28777590), (9, 25580080), (10, 23022072), (12, 19185060), (15, 15348048), (16, 14388795), (18, 12790040), (19, 12116880), (20, 11511036), (24, 9592530), (30, 7674024), (36, 6395020), (38, 6058440), (40, 5755518), (45, 5116016), (48, 4796265), (57, 4038960), (60, 3837012), (72, 3197510), (76, 3029220), (80, 2877759), (90, 2558008), (95, 2423376), (114, 2019480), (120, 1918506), (144, 1598755), (152, 1514610), (171, 1346320), (180, 1279004), (190, 1211688), (228, 1009740), (240, 959253), (285, 807792), (304, 757305), (342, 673160), (360, 639502), (380, 605844), (456, 504870), (570, 403896), (684, 336580), (720, 319751), (760, 302922), (855, 269264), (912, 252435), (1140, 201948), (1368, 168290), (1520, 151461), (1710, 134632), (2280, 100974), (2736, 84145), (3420, 67316), (4560, 50487), (6840, 33658), (13680, 16829)]