450251640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7673}}^1$

素因数の和:7853

約数の個数: 96

約数和(自身を含む): 1472487120

約数和(自身を除く): 1022235480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 7673, 9780, 11736, 14670, 15346, 19560, 23019, 29340, 30692, 38365, 46038, 58680, 61384, 69057, 76730, 92076, 115095, 138114, 153460, 184152, 230190, 276228, 306920, 345285, 460380, 552456, 690570, 920760, 1250699, 1381140, 2501398, 2762280, 3752097, 5002796, 6253495, 7504194, 10005592, 11256291, 12506990, 15008388, 18760485, 22512582, 25013980, 30016776, 37520970, 45025164, 50027960, 56281455, 75041940, 90050328, 112562910, 150083880, 225125820, 450251640]

約数ペア:

[(1, 450251640), (2, 225125820), (3, 150083880), (4, 112562910), (5, 90050328), (6, 75041940), (8, 56281455), (9, 50027960), (10, 45025164), (12, 37520970), (15, 30016776), (18, 25013980), (20, 22512582), (24, 18760485), (30, 15008388), (36, 12506990), (40, 11256291), (45, 10005592), (60, 7504194), (72, 6253495), (90, 5002796), (120, 3752097), (163, 2762280), (180, 2501398), (326, 1381140), (360, 1250699), (489, 920760), (652, 690570), (815, 552456), (978, 460380), (1304, 345285), (1467, 306920), (1630, 276228), (1956, 230190), (2445, 184152), (2934, 153460), (3260, 138114), (3912, 115095), (4890, 92076), (5868, 76730), (6520, 69057), (7335, 61384), (7673, 58680), (9780, 46038), (11736, 38365), (14670, 30692), (15346, 29340), (19560, 23019)]