659879280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6151}}^1$

素因数の和:6319

約数の個数: 120

約数和(自身を含む): 2231330400

約数和(自身を除く): 1571451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 5364, 5960, 6151, 6705, 7152, 8940, 10728, 11920, 12302, 13410, 17880, 18453, 21456, 24604, 26820, 30755, 35760, 36906, 49208, 53640, 55359, 61510, 73812, 92265, 98416, 107280, 110718, 123020, 147624, 184530, 221436, 246040, 276795, 295248, 369060, 442872, 492080, 553590, 738120, 885744, 916499, 1107180, 1476240, 1832998, 2214360, 2749497, 3665996, 4428720, 4582495, 5498994, 7331992, 8248491, 9164990, 10997988, 13747485, 14663984, 16496982, 18329980, 21995976, 27494970, 32993964, 36659960, 41242455, 43991952, 54989940, 65987928, 73319920, 82484910, 109979880, 131975856, 164969820, 219959760, 329939640, 659879280]

約数ペア:

[(1, 659879280), (2, 329939640), (3, 219959760), (4, 164969820), (5, 131975856), (6, 109979880), (8, 82484910), (9, 73319920), (10, 65987928), (12, 54989940), (15, 43991952), (16, 41242455), (18, 36659960), (20, 32993964), (24, 27494970), (30, 21995976), (36, 18329980), (40, 16496982), (45, 14663984), (48, 13747485), (60, 10997988), (72, 9164990), (80, 8248491), (90, 7331992), (120, 5498994), (144, 4582495), (149, 4428720), (180, 3665996), (240, 2749497), (298, 2214360), (360, 1832998), (447, 1476240), (596, 1107180), (720, 916499), (745, 885744), (894, 738120), (1192, 553590), (1341, 492080), (1490, 442872), (1788, 369060), (2235, 295248), (2384, 276795), (2682, 246040), (2980, 221436), (3576, 184530), (4470, 147624), (5364, 123020), (5960, 110718), (6151, 107280), (6705, 98416), (7152, 92265), (8940, 73812), (10728, 61510), (11920, 55359), (12302, 53640), (13410, 49208), (17880, 36906), (18453, 35760), (21456, 30755), (24604, 26820)]