9904320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 36057840

約数和(自身を除く): 26153520

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, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 181, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 362, 380, 456, 480, 543, 570, 576, 608, 684, 720, 724, 760, 855, 905, 912, 960, 1086, 1140, 1216, 1368, 1440, 1448, 1520, 1629, 1710, 1810, 1824, 2172, 2280, 2715, 2736, 2880, 2896, 3040, 3258, 3420, 3439, 3620, 3648, 4344, 4560, 5430, 5472, 5792, 6080, 6516, 6840, 6878, 7240, 8145, 8688, 9120, 10317, 10860, 10944, 11584, 13032, 13680, 13756, 14480, 16290, 17195, 17376, 18240, 20634, 21720, 26064, 27360, 27512, 28960, 30951, 32580, 34390, 34752, 41268, 43440, 51585, 52128, 54720, 55024, 57920, 61902, 65160, 68780, 82536, 86880, 103170, 104256, 110048, 123804, 130320, 137560, 154755, 165072, 173760, 206340, 220096, 247608, 260640, 275120, 309510, 330144, 412680, 495216, 521280, 550240, 619020, 660288, 825360, 990432, 1100480, 1238040, 1650720, 1980864, 2476080, 3301440, 4952160, 9904320]

約数ペア:

[(1, 9904320), (2, 4952160), (3, 3301440), (4, 2476080), (5, 1980864), (6, 1650720), (8, 1238040), (9, 1100480), (10, 990432), (12, 825360), (15, 660288), (16, 619020), (18, 550240), (19, 521280), (20, 495216), (24, 412680), (30, 330144), (32, 309510), (36, 275120), (38, 260640), (40, 247608), (45, 220096), (48, 206340), (57, 173760), (60, 165072), (64, 154755), (72, 137560), (76, 130320), (80, 123804), (90, 110048), (95, 104256), (96, 103170), (114, 86880), (120, 82536), (144, 68780), (152, 65160), (160, 61902), (171, 57920), (180, 55024), (181, 54720), (190, 52128), (192, 51585), (228, 43440), (240, 41268), (285, 34752), (288, 34390), (304, 32580), (320, 30951), (342, 28960), (360, 27512), (362, 27360), (380, 26064), (456, 21720), (480, 20634), (543, 18240), (570, 17376), (576, 17195), (608, 16290), (684, 14480), (720, 13756), (724, 13680), (760, 13032), (855, 11584), (905, 10944), (912, 10860), (960, 10317), (1086, 9120), (1140, 8688), (1216, 8145), (1368, 7240), (1440, 6878), (1448, 6840), (1520, 6516), (1629, 6080), (1710, 5792), (1810, 5472), (1824, 5430), (2172, 4560), (2280, 4344), (2715, 3648), (2736, 3620), (2880, 3439), (2896, 3420), (3040, 3258)]