774260880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2957}}^1$

素因数の和:4064

約数の個数: 80

約数和(自身を含む): 2403221184

約数和(自身を除く): 1628960304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1091, 2182, 2957, 3273, 4364, 5455, 5914, 6546, 8728, 8871, 10910, 11828, 13092, 14785, 16365, 17456, 17742, 21820, 23656, 26184, 29570, 32730, 35484, 43640, 44355, 47312, 52368, 59140, 65460, 70968, 87280, 88710, 118280, 130920, 141936, 177420, 236560, 261840, 354840, 709680, 3226087, 6452174, 9678261, 12904348, 16130435, 19356522, 25808696, 32260870, 38713044, 48391305, 51617392, 64521740, 77426088, 96782610, 129043480, 154852176, 193565220, 258086960, 387130440, 774260880]

約数ペア:

[(1, 774260880), (2, 387130440), (3, 258086960), (4, 193565220), (5, 154852176), (6, 129043480), (8, 96782610), (10, 77426088), (12, 64521740), (15, 51617392), (16, 48391305), (20, 38713044), (24, 32260870), (30, 25808696), (40, 19356522), (48, 16130435), (60, 12904348), (80, 9678261), (120, 6452174), (240, 3226087), (1091, 709680), (2182, 354840), (2957, 261840), (3273, 236560), (4364, 177420), (5455, 141936), (5914, 130920), (6546, 118280), (8728, 88710), (8871, 87280), (10910, 70968), (11828, 65460), (13092, 59140), (14785, 52368), (16365, 47312), (17456, 44355), (17742, 43640), (21820, 35484), (23656, 32730), (26184, 29570)]