327430920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 1023684480

約数和(自身を除く): 696253560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 61, 82, 120, 122, 123, 164, 183, 205, 244, 246, 305, 328, 366, 410, 488, 492, 610, 615, 732, 820, 915, 984, 1091, 1220, 1230, 1464, 1640, 1830, 2182, 2440, 2460, 2501, 3273, 3660, 4364, 4920, 5002, 5455, 6546, 7320, 7503, 8728, 10004, 10910, 12505, 13092, 15006, 16365, 20008, 21820, 25010, 26184, 30012, 32730, 37515, 43640, 44731, 50020, 60024, 65460, 66551, 75030, 89462, 100040, 130920, 133102, 134193, 150060, 178924, 199653, 223655, 266204, 268386, 300120, 332755, 357848, 399306, 447310, 532408, 536772, 665510, 670965, 798612, 894620, 998265, 1073544, 1331020, 1341930, 1597224, 1789240, 1996530, 2662040, 2683860, 2728591, 3993060, 5367720, 5457182, 7986120, 8185773, 10914364, 13642955, 16371546, 21828728, 27285910, 32743092, 40928865, 54571820, 65486184, 81857730, 109143640, 163715460, 327430920]

約数ペア:

[(1, 327430920), (2, 163715460), (3, 109143640), (4, 81857730), (5, 65486184), (6, 54571820), (8, 40928865), (10, 32743092), (12, 27285910), (15, 21828728), (20, 16371546), (24, 13642955), (30, 10914364), (40, 8185773), (41, 7986120), (60, 5457182), (61, 5367720), (82, 3993060), (120, 2728591), (122, 2683860), (123, 2662040), (164, 1996530), (183, 1789240), (205, 1597224), (244, 1341930), (246, 1331020), (305, 1073544), (328, 998265), (366, 894620), (410, 798612), (488, 670965), (492, 665510), (610, 536772), (615, 532408), (732, 447310), (820, 399306), (915, 357848), (984, 332755), (1091, 300120), (1220, 268386), (1230, 266204), (1464, 223655), (1640, 199653), (1830, 178924), (2182, 150060), (2440, 134193), (2460, 133102), (2501, 130920), (3273, 100040), (3660, 89462), (4364, 75030), (4920, 66551), (5002, 65460), (5455, 60024), (6546, 50020), (7320, 44731), (7503, 43640), (8728, 37515), (10004, 32730), (10910, 30012), (12505, 26184), (13092, 25010), (15006, 21820), (16365, 20008)]