241282080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12923

約数の個数: 144

約数和(自身を含む): 886780440

約数和(自身を除く): 645498360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 12889, 18720, 25778, 38667, 51556, 64445, 77334, 103112, 116001, 128890, 154668, 167557, 193335, 206224, 232002, 257780, 309336, 335114, 386670, 412448, 464004, 502671, 515560, 580005, 618672, 670228, 773340, 837785, 928008, 1005342, 1031120, 1160010, 1237344, 1340456, 1508013, 1546680, 1675570, 1856016, 2010684, 2062240, 2320020, 2513355, 2680912, 3016026, 3093360, 3351140, 3712032, 4021368, 4640040, 5026710, 5361824, 6032052, 6186720, 6702280, 7540065, 8042736, 9280080, 10053420, 12064104, 13404560, 15080130, 16085472, 18560160, 20106840, 24128208, 26809120, 30160260, 40213680, 48256416, 60320520, 80427360, 120641040, 241282080]

約数ペア:

[(1, 241282080), (2, 120641040), (3, 80427360), (4, 60320520), (5, 48256416), (6, 40213680), (8, 30160260), (9, 26809120), (10, 24128208), (12, 20106840), (13, 18560160), (15, 16085472), (16, 15080130), (18, 13404560), (20, 12064104), (24, 10053420), (26, 9280080), (30, 8042736), (32, 7540065), (36, 6702280), (39, 6186720), (40, 6032052), (45, 5361824), (48, 5026710), (52, 4640040), (60, 4021368), (65, 3712032), (72, 3351140), (78, 3093360), (80, 3016026), (90, 2680912), (96, 2513355), (104, 2320020), (117, 2062240), (120, 2010684), (130, 1856016), (144, 1675570), (156, 1546680), (160, 1508013), (180, 1340456), (195, 1237344), (208, 1160010), (234, 1031120), (240, 1005342), (260, 928008), (288, 837785), (312, 773340), (360, 670228), (390, 618672), (416, 580005), (468, 515560), (480, 502671), (520, 464004), (585, 412448), (624, 386670), (720, 335114), (780, 309336), (936, 257780), (1040, 232002), (1170, 206224), (1248, 193335), (1440, 167557), (1560, 154668), (1872, 128890), (2080, 116001), (2340, 103112), (3120, 77334), (3744, 64445), (4680, 51556), (6240, 38667), (9360, 25778), (12889, 18720)]