380605380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 1116460800

約数和(自身を除く): 735855420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 389, 460, 690, 709, 778, 1167, 1380, 1418, 1556, 1945, 2127, 2334, 2836, 3545, 3890, 4254, 4668, 5835, 7090, 7780, 8508, 8947, 10635, 11670, 14180, 16307, 17894, 21270, 23340, 26841, 32614, 35788, 42540, 44735, 48921, 53682, 65228, 81535, 89470, 97842, 107364, 134205, 163070, 178940, 195684, 244605, 268410, 275801, 326140, 489210, 536820, 551602, 827403, 978420, 1103204, 1379005, 1654806, 2758010, 3309612, 4137015, 5516020, 6343423, 8274030, 12686846, 16548060, 19030269, 25373692, 31717115, 38060538, 63434230, 76121076, 95151345, 126868460, 190302690, 380605380]

約数ペア:

[(1, 380605380), (2, 190302690), (3, 126868460), (4, 95151345), (5, 76121076), (6, 63434230), (10, 38060538), (12, 31717115), (15, 25373692), (20, 19030269), (23, 16548060), (30, 12686846), (46, 8274030), (60, 6343423), (69, 5516020), (92, 4137015), (115, 3309612), (138, 2758010), (230, 1654806), (276, 1379005), (345, 1103204), (389, 978420), (460, 827403), (690, 551602), (709, 536820), (778, 489210), (1167, 326140), (1380, 275801), (1418, 268410), (1556, 244605), (1945, 195684), (2127, 178940), (2334, 163070), (2836, 134205), (3545, 107364), (3890, 97842), (4254, 89470), (4668, 81535), (5835, 65228), (7090, 53682), (7780, 48921), (8508, 44735), (8947, 42540), (10635, 35788), (11670, 32614), (14180, 26841), (16307, 23340), (17894, 21270)]