401849880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4903}}^1$

素因数の和:5600

約数の個数: 64

約数和(自身を含む): 1207560960

約数和(自身を除く): 805711080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 2049, 2732, 3415, 4098, 4903, 5464, 6830, 8196, 9806, 10245, 13660, 14709, 16392, 19612, 20490, 24515, 27320, 29418, 39224, 40980, 49030, 58836, 73545, 81960, 98060, 117672, 147090, 196120, 294180, 588360, 3348749, 6697498, 10046247, 13394996, 16743745, 20092494, 26789992, 33487490, 40184988, 50231235, 66974980, 80369976, 100462470, 133949960, 200924940, 401849880]

約数ペア:

[(1, 401849880), (2, 200924940), (3, 133949960), (4, 100462470), (5, 80369976), (6, 66974980), (8, 50231235), (10, 40184988), (12, 33487490), (15, 26789992), (20, 20092494), (24, 16743745), (30, 13394996), (40, 10046247), (60, 6697498), (120, 3348749), (683, 588360), (1366, 294180), (2049, 196120), (2732, 147090), (3415, 117672), (4098, 98060), (4903, 81960), (5464, 73545), (6830, 58836), (8196, 49030), (9806, 40980), (10245, 39224), (13660, 29418), (14709, 27320), (16392, 24515), (19612, 20490)]