289953360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23689}}^1$

素因数の和:23725

約数の個数: 120

約数和(自身を含む): 1031083560

約数和(自身を除く): 741130200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 23689, 47378, 71067, 94756, 118445, 142134, 189512, 213201, 236890, 284268, 355335, 379024, 402713, 426402, 473780, 568536, 710670, 805426, 852804, 947560, 1066005, 1137072, 1208139, 1421340, 1610852, 1705608, 1895120, 2013565, 2132010, 2416278, 2842680, 3221704, 3411216, 3624417, 4027130, 4264020, 4832556, 5685360, 6040695, 6443408, 7248834, 8054260, 8528040, 9665112, 12081390, 14497668, 16108520, 17056080, 18122085, 19330224, 24162780, 28995336, 32217040, 36244170, 48325560, 57990672, 72488340, 96651120, 144976680, 289953360]

約数ペア:

[(1, 289953360), (2, 144976680), (3, 96651120), (4, 72488340), (5, 57990672), (6, 48325560), (8, 36244170), (9, 32217040), (10, 28995336), (12, 24162780), (15, 19330224), (16, 18122085), (17, 17056080), (18, 16108520), (20, 14497668), (24, 12081390), (30, 9665112), (34, 8528040), (36, 8054260), (40, 7248834), (45, 6443408), (48, 6040695), (51, 5685360), (60, 4832556), (68, 4264020), (72, 4027130), (80, 3624417), (85, 3411216), (90, 3221704), (102, 2842680), (120, 2416278), (136, 2132010), (144, 2013565), (153, 1895120), (170, 1705608), (180, 1610852), (204, 1421340), (240, 1208139), (255, 1137072), (272, 1066005), (306, 947560), (340, 852804), (360, 805426), (408, 710670), (510, 568536), (612, 473780), (680, 426402), (720, 402713), (765, 379024), (816, 355335), (1020, 284268), (1224, 236890), (1360, 213201), (1530, 189512), (2040, 142134), (2448, 118445), (3060, 94756), (4080, 71067), (6120, 47378), (12240, 23689)]