145203960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2683}}^1$

素因数の和:2749

約数の個数: 128

約数和(自身を含む): 486984960

約数和(自身を除く): 341781000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2683, 2706, 3608, 4510, 4920, 5366, 5412, 6765, 8049, 9020, 10732, 10824, 13415, 13530, 16098, 18040, 21464, 26830, 27060, 29513, 32196, 40245, 53660, 54120, 59026, 64392, 80490, 88539, 107320, 110003, 118052, 147565, 160980, 177078, 220006, 236104, 295130, 321960, 330009, 354156, 440012, 442695, 550015, 590260, 660018, 708312, 880024, 885390, 1100030, 1180520, 1210033, 1320036, 1650045, 1770780, 2200060, 2420066, 2640072, 3300090, 3541560, 3630099, 4400120, 4840132, 6050165, 6600180, 7260198, 9680264, 12100330, 13200360, 14520396, 18150495, 24200660, 29040792, 36300990, 48401320, 72601980, 145203960]

約数ペア:

[(1, 145203960), (2, 72601980), (3, 48401320), (4, 36300990), (5, 29040792), (6, 24200660), (8, 18150495), (10, 14520396), (11, 13200360), (12, 12100330), (15, 9680264), (20, 7260198), (22, 6600180), (24, 6050165), (30, 4840132), (33, 4400120), (40, 3630099), (41, 3541560), (44, 3300090), (55, 2640072), (60, 2420066), (66, 2200060), (82, 1770780), (88, 1650045), (110, 1320036), (120, 1210033), (123, 1180520), (132, 1100030), (164, 885390), (165, 880024), (205, 708312), (220, 660018), (246, 590260), (264, 550015), (328, 442695), (330, 440012), (410, 354156), (440, 330009), (451, 321960), (492, 295130), (615, 236104), (660, 220006), (820, 177078), (902, 160980), (984, 147565), (1230, 118052), (1320, 110003), (1353, 107320), (1640, 88539), (1804, 80490), (2255, 64392), (2460, 59026), (2683, 54120), (2706, 53660), (3608, 40245), (4510, 32196), (4920, 29513), (5366, 27060), (5412, 26830), (6765, 21464), (8049, 18040), (9020, 16098), (10732, 13530), (10824, 13415)]