1884857760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68891}}^1$

素因数の和:68931

約数の個数: 144

約数和(自身を含む): 6770705760

約数和(自身を除く): 4885848000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 68891, 137782, 206673, 275564, 344455, 413346, 551128, 620019, 688910, 826692, 1033365, 1102256, 1240038, 1308929, 1377820, 1653384, 2066730, 2204512, 2480076, 2617858, 2755640, 3100095, 3306768, 3926787, 4133460, 4960152, 5235716, 5511280, 6200190, 6544645, 6613536, 7853574, 8266920, 9920304, 10471432, 11022560, 11780361, 12400380, 13089290, 15707148, 16533840, 19633935, 19840608, 20942864, 23560722, 24800760, 26178580, 31414296, 33067680, 39267870, 41885728, 47121444, 49601520, 52357160, 58901805, 62828592, 78535740, 94242888, 99203040, 104714320, 117803610, 125657184, 157071480, 188485776, 209428640, 235607220, 314142960, 376971552, 471214440, 628285920, 942428880, 1884857760]

約数ペア:

[(1, 1884857760), (2, 942428880), (3, 628285920), (4, 471214440), (5, 376971552), (6, 314142960), (8, 235607220), (9, 209428640), (10, 188485776), (12, 157071480), (15, 125657184), (16, 117803610), (18, 104714320), (19, 99203040), (20, 94242888), (24, 78535740), (30, 62828592), (32, 58901805), (36, 52357160), (38, 49601520), (40, 47121444), (45, 41885728), (48, 39267870), (57, 33067680), (60, 31414296), (72, 26178580), (76, 24800760), (80, 23560722), (90, 20942864), (95, 19840608), (96, 19633935), (114, 16533840), (120, 15707148), (144, 13089290), (152, 12400380), (160, 11780361), (171, 11022560), (180, 10471432), (190, 9920304), (228, 8266920), (240, 7853574), (285, 6613536), (288, 6544645), (304, 6200190), (342, 5511280), (360, 5235716), (380, 4960152), (456, 4133460), (480, 3926787), (570, 3306768), (608, 3100095), (684, 2755640), (720, 2617858), (760, 2480076), (855, 2204512), (912, 2066730), (1140, 1653384), (1368, 1377820), (1440, 1308929), (1520, 1240038), (1710, 1102256), (1824, 1033365), (2280, 826692), (2736, 688910), (3040, 620019), (3420, 551128), (4560, 413346), (5472, 344455), (6840, 275564), (9120, 206673), (13680, 137782), (27360, 68891)]