3977897760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{145391}}^1$

素因数の和:145431

約数の個数: 144

約数和(自身を含む): 14289125760

約数和(自身を除く): 10311228000

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, 145391, 290782, 436173, 581564, 726955, 872346, 1163128, 1308519, 1453910, 1744692, 2180865, 2326256, 2617038, 2762429, 2907820, 3489384, 4361730, 4652512, 5234076, 5524858, 5815640, 6542595, 6978768, 8287287, 8723460, 10468152, 11049716, 11631280, 13085190, 13812145, 13957536, 16574574, 17446920, 20936304, 22099432, 23262560, 24861861, 26170380, 27624290, 33149148, 34893840, 41436435, 41872608, 44198864, 49723722, 52340760, 55248580, 66298296, 69787680, 82872870, 88397728, 99447444, 104681520, 110497160, 124309305, 132596592, 165745740, 198894888, 209363040, 220994320, 248618610, 265193184, 331491480, 397789776, 441988640, 497237220, 662982960, 795579552, 994474440, 1325965920, 1988948880, 3977897760]

約数ペア:

[(1, 3977897760), (2, 1988948880), (3, 1325965920), (4, 994474440), (5, 795579552), (6, 662982960), (8, 497237220), (9, 441988640), (10, 397789776), (12, 331491480), (15, 265193184), (16, 248618610), (18, 220994320), (19, 209363040), (20, 198894888), (24, 165745740), (30, 132596592), (32, 124309305), (36, 110497160), (38, 104681520), (40, 99447444), (45, 88397728), (48, 82872870), (57, 69787680), (60, 66298296), (72, 55248580), (76, 52340760), (80, 49723722), (90, 44198864), (95, 41872608), (96, 41436435), (114, 34893840), (120, 33149148), (144, 27624290), (152, 26170380), (160, 24861861), (171, 23262560), (180, 22099432), (190, 20936304), (228, 17446920), (240, 16574574), (285, 13957536), (288, 13812145), (304, 13085190), (342, 11631280), (360, 11049716), (380, 10468152), (456, 8723460), (480, 8287287), (570, 6978768), (608, 6542595), (684, 5815640), (720, 5524858), (760, 5234076), (855, 4652512), (912, 4361730), (1140, 3489384), (1368, 2907820), (1440, 2762429), (1520, 2617038), (1710, 2326256), (1824, 2180865), (2280, 1744692), (2736, 1453910), (3040, 1308519), (3420, 1163128), (4560, 872346), (5472, 726955), (6840, 581564), (9120, 436173), (13680, 290782), (27360, 145391)]