1508256720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11447}}^1$

素因数の和:11530

約数の個数: 160

約数和(自身を含む): 5280733440

約数和(自身を除く): 3772476720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 11447, 13176, 14640, 16470, 21960, 22894, 26352, 32940, 34341, 43920, 45788, 57235, 65880, 68682, 91576, 103023, 114470, 131760, 137364, 171705, 183152, 206046, 228940, 274728, 309069, 343410, 412092, 457880, 515115, 549456, 618138, 686820, 698267, 824184, 915760, 1030230, 1236276, 1373640, 1396534, 1545345, 1648368, 2060460, 2094801, 2472552, 2747280, 2793068, 3090690, 3491335, 4120920, 4189602, 4945104, 5586136, 6181380, 6284403, 6982670, 8241840, 8379204, 10474005, 11172272, 12362760, 12568806, 13965340, 16758408, 18853209, 20948010, 24725520, 25137612, 27930680, 31422015, 33516816, 37706418, 41896020, 50275224, 55861360, 62844030, 75412836, 83792040, 94266045, 100550448, 125688060, 150825672, 167584080, 188532090, 251376120, 301651344, 377064180, 502752240, 754128360, 1508256720]

約数ペア:

[(1, 1508256720), (2, 754128360), (3, 502752240), (4, 377064180), (5, 301651344), (6, 251376120), (8, 188532090), (9, 167584080), (10, 150825672), (12, 125688060), (15, 100550448), (16, 94266045), (18, 83792040), (20, 75412836), (24, 62844030), (27, 55861360), (30, 50275224), (36, 41896020), (40, 37706418), (45, 33516816), (48, 31422015), (54, 27930680), (60, 25137612), (61, 24725520), (72, 20948010), (80, 18853209), (90, 16758408), (108, 13965340), (120, 12568806), (122, 12362760), (135, 11172272), (144, 10474005), (180, 8379204), (183, 8241840), (216, 6982670), (240, 6284403), (244, 6181380), (270, 5586136), (305, 4945104), (360, 4189602), (366, 4120920), (432, 3491335), (488, 3090690), (540, 2793068), (549, 2747280), (610, 2472552), (720, 2094801), (732, 2060460), (915, 1648368), (976, 1545345), (1080, 1396534), (1098, 1373640), (1220, 1236276), (1464, 1030230), (1647, 915760), (1830, 824184), (2160, 698267), (2196, 686820), (2440, 618138), (2745, 549456), (2928, 515115), (3294, 457880), (3660, 412092), (4392, 343410), (4880, 309069), (5490, 274728), (6588, 228940), (7320, 206046), (8235, 183152), (8784, 171705), (10980, 137364), (11447, 131760), (13176, 114470), (14640, 103023), (16470, 91576), (21960, 68682), (22894, 65880), (26352, 57235), (32940, 45788), (34341, 43920)]