328905480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4013}}^1$

素因数の和:4710

約数の個数: 64

約数和(自身を含む): 988407360

約数和(自身を除く): 659501880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 683, 1366, 2049, 2732, 3415, 4013, 4098, 5464, 6830, 8026, 8196, 10245, 12039, 13660, 16052, 16392, 20065, 20490, 24078, 27320, 32104, 40130, 40980, 48156, 60195, 80260, 81960, 96312, 120390, 160520, 240780, 481560, 2740879, 5481758, 8222637, 10963516, 13704395, 16445274, 21927032, 27408790, 32890548, 41113185, 54817580, 65781096, 82226370, 109635160, 164452740, 328905480]

約数ペア:

[(1, 328905480), (2, 164452740), (3, 109635160), (4, 82226370), (5, 65781096), (6, 54817580), (8, 41113185), (10, 32890548), (12, 27408790), (15, 21927032), (20, 16445274), (24, 13704395), (30, 10963516), (40, 8222637), (60, 5481758), (120, 2740879), (683, 481560), (1366, 240780), (2049, 160520), (2732, 120390), (3415, 96312), (4013, 81960), (4098, 80260), (5464, 60195), (6830, 48156), (8026, 40980), (8196, 40130), (10245, 32104), (12039, 27320), (13660, 24078), (16052, 20490), (16392, 20065)]