1319758560

素因数分解:

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

素因数の和:6321

約数の個数: 144

約数和(自身を含む): 4534639200

約数和(自身を除く): 3214880640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 745, 894, 1192, 1341, 1440, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 4768, 5364, 5960, 6151, 6705, 7152, 8940, 10728, 11920, 12302, 13410, 14304, 17880, 18453, 21456, 23840, 24604, 26820, 30755, 35760, 36906, 42912, 49208, 53640, 55359, 61510, 71520, 73812, 92265, 98416, 107280, 110718, 123020, 147624, 184530, 196832, 214560, 221436, 246040, 276795, 295248, 369060, 442872, 492080, 553590, 590496, 738120, 885744, 916499, 984160, 1107180, 1476240, 1771488, 1832998, 2214360, 2749497, 2952480, 3665996, 4428720, 4582495, 5498994, 7331992, 8248491, 8857440, 9164990, 10997988, 13747485, 14663984, 16496982, 18329980, 21995976, 27494970, 29327968, 32993964, 36659960, 41242455, 43991952, 54989940, 65987928, 73319920, 82484910, 87983904, 109979880, 131975856, 146639840, 164969820, 219959760, 263951712, 329939640, 439919520, 659879280, 1319758560]

約数ペア:

[(1, 1319758560), (2, 659879280), (3, 439919520), (4, 329939640), (5, 263951712), (6, 219959760), (8, 164969820), (9, 146639840), (10, 131975856), (12, 109979880), (15, 87983904), (16, 82484910), (18, 73319920), (20, 65987928), (24, 54989940), (30, 43991952), (32, 41242455), (36, 36659960), (40, 32993964), (45, 29327968), (48, 27494970), (60, 21995976), (72, 18329980), (80, 16496982), (90, 14663984), (96, 13747485), (120, 10997988), (144, 9164990), (149, 8857440), (160, 8248491), (180, 7331992), (240, 5498994), (288, 4582495), (298, 4428720), (360, 3665996), (447, 2952480), (480, 2749497), (596, 2214360), (720, 1832998), (745, 1771488), (894, 1476240), (1192, 1107180), (1341, 984160), (1440, 916499), (1490, 885744), (1788, 738120), (2235, 590496), (2384, 553590), (2682, 492080), (2980, 442872), (3576, 369060), (4470, 295248), (4768, 276795), (5364, 246040), (5960, 221436), (6151, 214560), (6705, 196832), (7152, 184530), (8940, 147624), (10728, 123020), (11920, 110718), (12302, 107280), (13410, 98416), (14304, 92265), (17880, 73812), (18453, 71520), (21456, 61510), (23840, 55359), (24604, 53640), (26820, 49208), (30755, 42912), (35760, 36906)]