47145960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 154313640

約数和(自身を除く): 107167680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 757, 865, 1038, 1384, 1514, 1557, 1730, 2076, 2271, 2595, 3028, 3114, 3460, 3785, 4152, 4542, 5190, 6056, 6228, 6813, 6920, 7570, 7785, 9084, 10380, 11355, 12456, 13626, 15140, 15570, 18168, 20760, 22710, 27252, 30280, 31140, 34065, 45420, 54504, 62280, 68130, 90840, 130961, 136260, 261922, 272520, 392883, 523844, 654805, 785766, 1047688, 1178649, 1309610, 1571532, 1964415, 2357298, 2619220, 3143064, 3928830, 4714596, 5238440, 5893245, 7857660, 9429192, 11786490, 15715320, 23572980, 47145960]

約数ペア:

[(1, 47145960), (2, 23572980), (3, 15715320), (4, 11786490), (5, 9429192), (6, 7857660), (8, 5893245), (9, 5238440), (10, 4714596), (12, 3928830), (15, 3143064), (18, 2619220), (20, 2357298), (24, 1964415), (30, 1571532), (36, 1309610), (40, 1178649), (45, 1047688), (60, 785766), (72, 654805), (90, 523844), (120, 392883), (173, 272520), (180, 261922), (346, 136260), (360, 130961), (519, 90840), (692, 68130), (757, 62280), (865, 54504), (1038, 45420), (1384, 34065), (1514, 31140), (1557, 30280), (1730, 27252), (2076, 22710), (2271, 20760), (2595, 18168), (3028, 15570), (3114, 15140), (3460, 13626), (3785, 12456), (4152, 11355), (4542, 10380), (5190, 9084), (6056, 7785), (6228, 7570), (6813, 6920)]