947206320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{2683}}^1$

素因数の和:4170

約数の個数: 80

約数和(自身を含む): 2939430912

約数和(自身を除く): 1992224592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1471, 2683, 2942, 4413, 5366, 5884, 7355, 8049, 8826, 10732, 11768, 13415, 14710, 16098, 17652, 21464, 22065, 23536, 26830, 29420, 32196, 35304, 40245, 42928, 44130, 53660, 58840, 64392, 70608, 80490, 88260, 107320, 117680, 128784, 160980, 176520, 214640, 321960, 353040, 643920, 3946693, 7893386, 11840079, 15786772, 19733465, 23680158, 31573544, 39466930, 47360316, 59200395, 63147088, 78933860, 94720632, 118400790, 157867720, 189441264, 236801580, 315735440, 473603160, 947206320]

約数ペア:

[(1, 947206320), (2, 473603160), (3, 315735440), (4, 236801580), (5, 189441264), (6, 157867720), (8, 118400790), (10, 94720632), (12, 78933860), (15, 63147088), (16, 59200395), (20, 47360316), (24, 39466930), (30, 31573544), (40, 23680158), (48, 19733465), (60, 15786772), (80, 11840079), (120, 7893386), (240, 3946693), (1471, 643920), (2683, 353040), (2942, 321960), (4413, 214640), (5366, 176520), (5884, 160980), (7355, 128784), (8049, 117680), (8826, 107320), (10732, 88260), (11768, 80490), (13415, 70608), (14710, 64392), (16098, 58840), (17652, 53660), (21464, 44130), (22065, 42928), (23536, 40245), (26830, 35304), (29420, 32196)]