1942457040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30313}}^1$

素因数の和:30421

約数の個数: 120

約数和(自身を含む): 6596932680

約数和(自身を除く): 4654475640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10680, 12816, 16020, 21360, 30313, 32040, 60626, 64080, 90939, 121252, 151565, 181878, 242504, 272817, 303130, 363756, 454695, 485008, 545634, 606260, 727512, 909390, 1091268, 1212520, 1364085, 1455024, 1818780, 2182536, 2425040, 2697857, 2728170, 3637560, 4365072, 5395714, 5456340, 7275120, 8093571, 10791428, 10912680, 13489285, 16187142, 21582856, 21825360, 24280713, 26978570, 32374284, 40467855, 43165712, 48561426, 53957140, 64748568, 80935710, 97122852, 107914280, 121403565, 129497136, 161871420, 194245704, 215828560, 242807130, 323742840, 388491408, 485614260, 647485680, 971228520, 1942457040]

約数ペア:

[(1, 1942457040), (2, 971228520), (3, 647485680), (4, 485614260), (5, 388491408), (6, 323742840), (8, 242807130), (9, 215828560), (10, 194245704), (12, 161871420), (15, 129497136), (16, 121403565), (18, 107914280), (20, 97122852), (24, 80935710), (30, 64748568), (36, 53957140), (40, 48561426), (45, 43165712), (48, 40467855), (60, 32374284), (72, 26978570), (80, 24280713), (89, 21825360), (90, 21582856), (120, 16187142), (144, 13489285), (178, 10912680), (180, 10791428), (240, 8093571), (267, 7275120), (356, 5456340), (360, 5395714), (445, 4365072), (534, 3637560), (712, 2728170), (720, 2697857), (801, 2425040), (890, 2182536), (1068, 1818780), (1335, 1455024), (1424, 1364085), (1602, 1212520), (1780, 1091268), (2136, 909390), (2670, 727512), (3204, 606260), (3560, 545634), (4005, 485008), (4272, 454695), (5340, 363756), (6408, 303130), (7120, 272817), (8010, 242504), (10680, 181878), (12816, 151565), (16020, 121252), (21360, 90939), (30313, 64080), (32040, 60626)]