73339080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 229806720

約数和(自身を除く): 156467640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 61, 86, 120, 122, 129, 172, 183, 215, 233, 244, 258, 305, 344, 366, 430, 466, 488, 516, 610, 645, 699, 732, 860, 915, 932, 1032, 1165, 1220, 1290, 1398, 1464, 1720, 1830, 1864, 2330, 2440, 2580, 2623, 2796, 3495, 3660, 4660, 5160, 5246, 5592, 6990, 7320, 7869, 9320, 10019, 10492, 13115, 13980, 14213, 15738, 20038, 20984, 26230, 27960, 28426, 30057, 31476, 39345, 40076, 42639, 50095, 52460, 56852, 60114, 62952, 71065, 78690, 80152, 85278, 100190, 104920, 113704, 120228, 142130, 150285, 157380, 170556, 200380, 213195, 240456, 284260, 300570, 314760, 341112, 400760, 426390, 568520, 601140, 611159, 852780, 1202280, 1222318, 1705560, 1833477, 2444636, 3055795, 3666954, 4889272, 6111590, 7333908, 9167385, 12223180, 14667816, 18334770, 24446360, 36669540, 73339080]

約数ペア:

[(1, 73339080), (2, 36669540), (3, 24446360), (4, 18334770), (5, 14667816), (6, 12223180), (8, 9167385), (10, 7333908), (12, 6111590), (15, 4889272), (20, 3666954), (24, 3055795), (30, 2444636), (40, 1833477), (43, 1705560), (60, 1222318), (61, 1202280), (86, 852780), (120, 611159), (122, 601140), (129, 568520), (172, 426390), (183, 400760), (215, 341112), (233, 314760), (244, 300570), (258, 284260), (305, 240456), (344, 213195), (366, 200380), (430, 170556), (466, 157380), (488, 150285), (516, 142130), (610, 120228), (645, 113704), (699, 104920), (732, 100190), (860, 85278), (915, 80152), (932, 78690), (1032, 71065), (1165, 62952), (1220, 60114), (1290, 56852), (1398, 52460), (1464, 50095), (1720, 42639), (1830, 40076), (1864, 39345), (2330, 31476), (2440, 30057), (2580, 28426), (2623, 27960), (2796, 26230), (3495, 20984), (3660, 20038), (4660, 15738), (5160, 14213), (5246, 13980), (5592, 13115), (6990, 10492), (7320, 10019), (7869, 9320)]