2883120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 9186912

約数和(自身を除く): 6303792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 293, 328, 410, 492, 586, 615, 656, 820, 879, 984, 1172, 1230, 1465, 1640, 1758, 1968, 2344, 2460, 2930, 3280, 3516, 4395, 4688, 4920, 5860, 7032, 8790, 9840, 11720, 12013, 14064, 17580, 23440, 24026, 35160, 36039, 48052, 60065, 70320, 72078, 96104, 120130, 144156, 180195, 192208, 240260, 288312, 360390, 480520, 576624, 720780, 961040, 1441560, 2883120]

約数ペア:

[(1, 2883120), (2, 1441560), (3, 961040), (4, 720780), (5, 576624), (6, 480520), (8, 360390), (10, 288312), (12, 240260), (15, 192208), (16, 180195), (20, 144156), (24, 120130), (30, 96104), (40, 72078), (41, 70320), (48, 60065), (60, 48052), (80, 36039), (82, 35160), (120, 24026), (123, 23440), (164, 17580), (205, 14064), (240, 12013), (246, 11720), (293, 9840), (328, 8790), (410, 7032), (492, 5860), (586, 4920), (615, 4688), (656, 4395), (820, 3516), (879, 3280), (984, 2930), (1172, 2460), (1230, 2344), (1465, 1968), (1640, 1758)]