245800080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14843}}^1$

素因数の和:14885

約数の個数: 120

約数和(自身を含む): 861427008

約数和(自身を除く): 615626928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 14843, 16560, 29686, 44529, 59372, 74215, 89058, 118744, 133587, 148430, 178116, 222645, 237488, 267174, 296860, 341389, 356232, 445290, 534348, 593720, 667935, 682778, 712464, 890580, 1024167, 1068696, 1187440, 1335870, 1365556, 1706945, 1781160, 2048334, 2137392, 2671740, 2731112, 3072501, 3413890, 3562320, 4096668, 5120835, 5343480, 5462224, 6145002, 6827780, 8193336, 10241670, 10686960, 12290004, 13655560, 15362505, 16386672, 20483340, 24580008, 27311120, 30725010, 40966680, 49160016, 61450020, 81933360, 122900040, 245800080]

約数ペア:

[(1, 245800080), (2, 122900040), (3, 81933360), (4, 61450020), (5, 49160016), (6, 40966680), (8, 30725010), (9, 27311120), (10, 24580008), (12, 20483340), (15, 16386672), (16, 15362505), (18, 13655560), (20, 12290004), (23, 10686960), (24, 10241670), (30, 8193336), (36, 6827780), (40, 6145002), (45, 5462224), (46, 5343480), (48, 5120835), (60, 4096668), (69, 3562320), (72, 3413890), (80, 3072501), (90, 2731112), (92, 2671740), (115, 2137392), (120, 2048334), (138, 1781160), (144, 1706945), (180, 1365556), (184, 1335870), (207, 1187440), (230, 1068696), (240, 1024167), (276, 890580), (345, 712464), (360, 682778), (368, 667935), (414, 593720), (460, 534348), (552, 445290), (690, 356232), (720, 341389), (828, 296860), (920, 267174), (1035, 237488), (1104, 222645), (1380, 178116), (1656, 148430), (1840, 133587), (2070, 118744), (2760, 89058), (3312, 74215), (4140, 59372), (5520, 44529), (8280, 29686), (14843, 16560)]