377478320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8011}}^1$

素因数の和:8074

約数の個数: 80

約数和(自身を含む): 953748480

約数和(自身を除く): 576270160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 8011, 9424, 11780, 16022, 23560, 32044, 40055, 47120, 64088, 80110, 128176, 152209, 160220, 248341, 304418, 320440, 496682, 608836, 640880, 761045, 993364, 1217672, 1241705, 1522090, 1986728, 2435344, 2483410, 3044180, 3973456, 4718479, 4966820, 6088360, 9436958, 9933640, 12176720, 18873916, 19867280, 23592395, 37747832, 47184790, 75495664, 94369580, 188739160, 377478320]

約数ペア:

[(1, 377478320), (2, 188739160), (4, 94369580), (5, 75495664), (8, 47184790), (10, 37747832), (16, 23592395), (19, 19867280), (20, 18873916), (31, 12176720), (38, 9933640), (40, 9436958), (62, 6088360), (76, 4966820), (80, 4718479), (95, 3973456), (124, 3044180), (152, 2483410), (155, 2435344), (190, 1986728), (248, 1522090), (304, 1241705), (310, 1217672), (380, 993364), (496, 761045), (589, 640880), (620, 608836), (760, 496682), (1178, 320440), (1240, 304418), (1520, 248341), (2356, 160220), (2480, 152209), (2945, 128176), (4712, 80110), (5890, 64088), (8011, 47120), (9424, 40055), (11780, 32044), (16022, 23560)]