1283398320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{14813}}^1$

素因数の和:14867

約数の個数: 120

約数和(自身を含む): 4199235696

約数和(自身を除く): 2915837376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 14813, 17328, 21660, 28880, 29626, 43320, 44439, 59252, 74065, 86640, 88878, 118504, 148130, 177756, 222195, 237008, 281447, 296260, 355512, 444390, 562894, 592520, 711024, 844341, 888780, 1125788, 1185040, 1407235, 1688682, 1777560, 2251576, 2814470, 3377364, 3555120, 4221705, 4503152, 5347493, 5628940, 6754728, 8443410, 10694986, 11257880, 13509456, 16042479, 16886820, 21389972, 22515760, 26737465, 32084958, 33773640, 42779944, 53474930, 64169916, 67547280, 80212395, 85559888, 106949860, 128339832, 160424790, 213899720, 256679664, 320849580, 427799440, 641699160, 1283398320]

約数ペア:

[(1, 1283398320), (2, 641699160), (3, 427799440), (4, 320849580), (5, 256679664), (6, 213899720), (8, 160424790), (10, 128339832), (12, 106949860), (15, 85559888), (16, 80212395), (19, 67547280), (20, 64169916), (24, 53474930), (30, 42779944), (38, 33773640), (40, 32084958), (48, 26737465), (57, 22515760), (60, 21389972), (76, 16886820), (80, 16042479), (95, 13509456), (114, 11257880), (120, 10694986), (152, 8443410), (190, 6754728), (228, 5628940), (240, 5347493), (285, 4503152), (304, 4221705), (361, 3555120), (380, 3377364), (456, 2814470), (570, 2251576), (722, 1777560), (760, 1688682), (912, 1407235), (1083, 1185040), (1140, 1125788), (1444, 888780), (1520, 844341), (1805, 711024), (2166, 592520), (2280, 562894), (2888, 444390), (3610, 355512), (4332, 296260), (4560, 281447), (5415, 237008), (5776, 222195), (7220, 177756), (8664, 148130), (10830, 118504), (14440, 88878), (14813, 86640), (17328, 74065), (21660, 59252), (28880, 44439), (29626, 43320)]