349320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 1088640

約数和(自身を除く): 739320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 82, 120, 123, 142, 164, 205, 213, 246, 284, 328, 355, 410, 426, 492, 568, 615, 710, 820, 852, 984, 1065, 1230, 1420, 1640, 1704, 2130, 2460, 2840, 2911, 4260, 4920, 5822, 8520, 8733, 11644, 14555, 17466, 23288, 29110, 34932, 43665, 58220, 69864, 87330, 116440, 174660, 349320]

約数ペア:

[(1, 349320), (2, 174660), (3, 116440), (4, 87330), (5, 69864), (6, 58220), (8, 43665), (10, 34932), (12, 29110), (15, 23288), (20, 17466), (24, 14555), (30, 11644), (40, 8733), (41, 8520), (60, 5822), (71, 4920), (82, 4260), (120, 2911), (123, 2840), (142, 2460), (164, 2130), (205, 1704), (213, 1640), (246, 1420), (284, 1230), (328, 1065), (355, 984), (410, 852), (426, 820), (492, 710), (568, 615)]