25335360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:505

約数の個数: 168

約数和(自身を含む): 91927680

約数和(自身を除く): 66592320

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, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 463, 480, 570, 576, 608, 684, 720, 760, 855, 912, 926, 960, 1140, 1216, 1368, 1389, 1440, 1520, 1710, 1824, 1852, 2280, 2315, 2736, 2778, 2880, 3040, 3420, 3648, 3704, 4167, 4560, 4630, 5472, 5556, 6080, 6840, 6945, 7408, 8334, 8797, 9120, 9260, 10944, 11112, 13680, 13890, 14816, 16668, 17594, 18240, 18520, 20835, 22224, 26391, 27360, 27780, 29632, 33336, 35188, 37040, 41670, 43985, 44448, 52782, 54720, 55560, 66672, 70376, 74080, 79173, 83340, 87970, 88896, 105564, 111120, 131955, 133344, 140752, 148160, 158346, 166680, 175940, 211128, 222240, 263910, 266688, 281504, 316692, 333360, 351880, 395865, 422256, 444480, 527820, 563008, 633384, 666720, 703760, 791730, 844512, 1055640, 1266768, 1333440, 1407520, 1583460, 1689024, 2111280, 2533536, 2815040, 3166920, 4222560, 5067072, 6333840, 8445120, 12667680, 25335360]

約数ペア:

[(1, 25335360), (2, 12667680), (3, 8445120), (4, 6333840), (5, 5067072), (6, 4222560), (8, 3166920), (9, 2815040), (10, 2533536), (12, 2111280), (15, 1689024), (16, 1583460), (18, 1407520), (19, 1333440), (20, 1266768), (24, 1055640), (30, 844512), (32, 791730), (36, 703760), (38, 666720), (40, 633384), (45, 563008), (48, 527820), (57, 444480), (60, 422256), (64, 395865), (72, 351880), (76, 333360), (80, 316692), (90, 281504), (95, 266688), (96, 263910), (114, 222240), (120, 211128), (144, 175940), (152, 166680), (160, 158346), (171, 148160), (180, 140752), (190, 133344), (192, 131955), (228, 111120), (240, 105564), (285, 88896), (288, 87970), (304, 83340), (320, 79173), (342, 74080), (360, 70376), (380, 66672), (456, 55560), (463, 54720), (480, 52782), (570, 44448), (576, 43985), (608, 41670), (684, 37040), (720, 35188), (760, 33336), (855, 29632), (912, 27780), (926, 27360), (960, 26391), (1140, 22224), (1216, 20835), (1368, 18520), (1389, 18240), (1440, 17594), (1520, 16668), (1710, 14816), (1824, 13890), (1852, 13680), (2280, 11112), (2315, 10944), (2736, 9260), (2778, 9120), (2880, 8797), (3040, 8334), (3420, 7408), (3648, 6945), (3704, 6840), (4167, 6080), (4560, 5556), (4630, 5472)]