403984080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29531}}^1$

素因数の和:29569

約数の個数: 120

約数和(自身を含む): 1428167520

約数和(自身を除く): 1024183440

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, 29531, 59062, 88593, 118124, 147655, 177186, 236248, 265779, 295310, 354372, 442965, 472496, 531558, 561089, 590620, 708744, 885930, 1063116, 1122178, 1181240, 1328895, 1417488, 1683267, 1771860, 2126232, 2244356, 2362480, 2657790, 2805445, 3366534, 3543720, 4252464, 4488712, 5049801, 5315580, 5610890, 6733068, 7087440, 8416335, 8977424, 10099602, 10631160, 11221780, 13466136, 16832670, 20199204, 21262320, 22443560, 25249005, 26932272, 33665340, 40398408, 44887120, 50498010, 67330680, 80796816, 100996020, 134661360, 201992040, 403984080]

約数ペア:

[(1, 403984080), (2, 201992040), (3, 134661360), (4, 100996020), (5, 80796816), (6, 67330680), (8, 50498010), (9, 44887120), (10, 40398408), (12, 33665340), (15, 26932272), (16, 25249005), (18, 22443560), (19, 21262320), (20, 20199204), (24, 16832670), (30, 13466136), (36, 11221780), (38, 10631160), (40, 10099602), (45, 8977424), (48, 8416335), (57, 7087440), (60, 6733068), (72, 5610890), (76, 5315580), (80, 5049801), (90, 4488712), (95, 4252464), (114, 3543720), (120, 3366534), (144, 2805445), (152, 2657790), (171, 2362480), (180, 2244356), (190, 2126232), (228, 1771860), (240, 1683267), (285, 1417488), (304, 1328895), (342, 1181240), (360, 1122178), (380, 1063116), (456, 885930), (570, 708744), (684, 590620), (720, 561089), (760, 531558), (855, 472496), (912, 442965), (1140, 354372), (1368, 295310), (1520, 265779), (1710, 236248), (2280, 177186), (2736, 147655), (3420, 118124), (4560, 88593), (6840, 59062), (13680, 29531)]