72237360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 160

約数和(自身を含む): 244359360

約数和(自身を除く): 172122000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 137, 156, 169, 195, 208, 240, 260, 274, 312, 338, 390, 411, 507, 520, 548, 624, 676, 685, 780, 822, 845, 1014, 1040, 1096, 1352, 1370, 1560, 1644, 1690, 1781, 2028, 2055, 2192, 2197, 2535, 2704, 2740, 3120, 3288, 3380, 3562, 4056, 4110, 4394, 5070, 5343, 5480, 6576, 6591, 6760, 7124, 8112, 8220, 8788, 8905, 10140, 10686, 10960, 10985, 13182, 13520, 14248, 16440, 17576, 17810, 20280, 21372, 21970, 23153, 26364, 26715, 28496, 32880, 32955, 35152, 35620, 40560, 42744, 43940, 46306, 52728, 53430, 65910, 69459, 71240, 85488, 87880, 92612, 105456, 106860, 115765, 131820, 138918, 142480, 175760, 185224, 213720, 231530, 263640, 277836, 300989, 347295, 370448, 427440, 463060, 527280, 555672, 601978, 694590, 902967, 926120, 1111344, 1203956, 1389180, 1504945, 1805934, 1852240, 2407912, 2778360, 3009890, 3611868, 4514835, 4815824, 5556720, 6019780, 7223736, 9029670, 12039560, 14447472, 18059340, 24079120, 36118680, 72237360]

約数ペア:

[(1, 72237360), (2, 36118680), (3, 24079120), (4, 18059340), (5, 14447472), (6, 12039560), (8, 9029670), (10, 7223736), (12, 6019780), (13, 5556720), (15, 4815824), (16, 4514835), (20, 3611868), (24, 3009890), (26, 2778360), (30, 2407912), (39, 1852240), (40, 1805934), (48, 1504945), (52, 1389180), (60, 1203956), (65, 1111344), (78, 926120), (80, 902967), (104, 694590), (120, 601978), (130, 555672), (137, 527280), (156, 463060), (169, 427440), (195, 370448), (208, 347295), (240, 300989), (260, 277836), (274, 263640), (312, 231530), (338, 213720), (390, 185224), (411, 175760), (507, 142480), (520, 138918), (548, 131820), (624, 115765), (676, 106860), (685, 105456), (780, 92612), (822, 87880), (845, 85488), (1014, 71240), (1040, 69459), (1096, 65910), (1352, 53430), (1370, 52728), (1560, 46306), (1644, 43940), (1690, 42744), (1781, 40560), (2028, 35620), (2055, 35152), (2192, 32955), (2197, 32880), (2535, 28496), (2704, 26715), (2740, 26364), (3120, 23153), (3288, 21970), (3380, 21372), (3562, 20280), (4056, 17810), (4110, 17576), (4394, 16440), (5070, 14248), (5343, 13520), (5480, 13182), (6576, 10985), (6591, 10960), (6760, 10686), (7124, 10140), (8112, 8905), (8220, 8788)]