386947320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2441}}^1$

素因数の和:3776

約数の個数: 64

約数和(自身を含む): 1162196640

約数和(自身を除く): 775249320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1321, 2441, 2642, 3963, 4882, 5284, 6605, 7323, 7926, 9764, 10568, 12205, 13210, 14646, 15852, 19528, 19815, 24410, 26420, 29292, 31704, 36615, 39630, 48820, 52840, 58584, 73230, 79260, 97640, 146460, 158520, 292920, 3224561, 6449122, 9673683, 12898244, 16122805, 19347366, 25796488, 32245610, 38694732, 48368415, 64491220, 77389464, 96736830, 128982440, 193473660, 386947320]

約数ペア:

[(1, 386947320), (2, 193473660), (3, 128982440), (4, 96736830), (5, 77389464), (6, 64491220), (8, 48368415), (10, 38694732), (12, 32245610), (15, 25796488), (20, 19347366), (24, 16122805), (30, 12898244), (40, 9673683), (60, 6449122), (120, 3224561), (1321, 292920), (2441, 158520), (2642, 146460), (3963, 97640), (4882, 79260), (5284, 73230), (6605, 58584), (7323, 52840), (7926, 48820), (9764, 39630), (10568, 36615), (12205, 31704), (13210, 29292), (14646, 26420), (15852, 24410), (19528, 19815)]