74476880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 182131200

約数和(自身を除く): 107654320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 118, 124, 155, 236, 248, 295, 310, 472, 496, 509, 590, 620, 944, 1018, 1180, 1240, 1829, 2036, 2360, 2480, 2545, 3658, 4072, 4720, 5090, 7316, 8144, 9145, 10180, 14632, 15779, 18290, 20360, 29264, 30031, 31558, 36580, 40720, 60062, 63116, 73160, 78895, 120124, 126232, 146320, 150155, 157790, 240248, 252464, 300310, 315580, 480496, 600620, 631160, 930961, 1201240, 1262320, 1861922, 2402480, 3723844, 4654805, 7447688, 9309610, 14895376, 18619220, 37238440, 74476880]

約数ペア:

[(1, 74476880), (2, 37238440), (4, 18619220), (5, 14895376), (8, 9309610), (10, 7447688), (16, 4654805), (20, 3723844), (31, 2402480), (40, 1861922), (59, 1262320), (62, 1201240), (80, 930961), (118, 631160), (124, 600620), (155, 480496), (236, 315580), (248, 300310), (295, 252464), (310, 240248), (472, 157790), (496, 150155), (509, 146320), (590, 126232), (620, 120124), (944, 78895), (1018, 73160), (1180, 63116), (1240, 60062), (1829, 40720), (2036, 36580), (2360, 31558), (2480, 30031), (2545, 29264), (3658, 20360), (4072, 18290), (4720, 15779), (5090, 14632), (7316, 10180), (8144, 9145)]