980890320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{5399}}^1$

素因数の和:6172

約数の個数: 80

約数和(自身を含む): 3045340800

約数和(自身を除く): 2064450480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 757, 1514, 2271, 3028, 3785, 4542, 5399, 6056, 7570, 9084, 10798, 11355, 12112, 15140, 16197, 18168, 21596, 22710, 26995, 30280, 32394, 36336, 43192, 45420, 53990, 60560, 64788, 80985, 86384, 90840, 107980, 129576, 161970, 181680, 215960, 259152, 323940, 431920, 647880, 1295760, 4087043, 8174086, 12261129, 16348172, 20435215, 24522258, 32696344, 40870430, 49044516, 61305645, 65392688, 81740860, 98089032, 122611290, 163481720, 196178064, 245222580, 326963440, 490445160, 980890320]

約数ペア:

[(1, 980890320), (2, 490445160), (3, 326963440), (4, 245222580), (5, 196178064), (6, 163481720), (8, 122611290), (10, 98089032), (12, 81740860), (15, 65392688), (16, 61305645), (20, 49044516), (24, 40870430), (30, 32696344), (40, 24522258), (48, 20435215), (60, 16348172), (80, 12261129), (120, 8174086), (240, 4087043), (757, 1295760), (1514, 647880), (2271, 431920), (3028, 323940), (3785, 259152), (4542, 215960), (5399, 181680), (6056, 161970), (7570, 129576), (9084, 107980), (10798, 90840), (11355, 86384), (12112, 80985), (15140, 64788), (16197, 60560), (18168, 53990), (21596, 45420), (22710, 43192), (26995, 36336), (30280, 32394)]