1551116520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1933}}^1$

素因数の和:2696

約数の個数: 128

約数和(自身を含む): 5180025600

約数和(自身を除く): 3628909080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 743, 1080, 1486, 1933, 2229, 2972, 3715, 3866, 4458, 5799, 5944, 6687, 7430, 7732, 8916, 9665, 11145, 11598, 13374, 14860, 15464, 17397, 17832, 19330, 20061, 22290, 23196, 26748, 28995, 29720, 33435, 34794, 38660, 40122, 44580, 46392, 52191, 53496, 57990, 66870, 69588, 77320, 80244, 86985, 89160, 100305, 104382, 115980, 133740, 139176, 160488, 173970, 200610, 208764, 231960, 260955, 267480, 347940, 401220, 417528, 521910, 695880, 802440, 1043820, 1436219, 2087640, 2872438, 4308657, 5744876, 7181095, 8617314, 11489752, 12925971, 14362190, 17234628, 21543285, 25851942, 28724380, 34469256, 38777913, 43086570, 51703884, 57448760, 64629855, 77555826, 86173140, 103407768, 129259710, 155111652, 172346280, 193889565, 258519420, 310223304, 387779130, 517038840, 775558260, 1551116520]

約数ペア:

[(1, 1551116520), (2, 775558260), (3, 517038840), (4, 387779130), (5, 310223304), (6, 258519420), (8, 193889565), (9, 172346280), (10, 155111652), (12, 129259710), (15, 103407768), (18, 86173140), (20, 77555826), (24, 64629855), (27, 57448760), (30, 51703884), (36, 43086570), (40, 38777913), (45, 34469256), (54, 28724380), (60, 25851942), (72, 21543285), (90, 17234628), (108, 14362190), (120, 12925971), (135, 11489752), (180, 8617314), (216, 7181095), (270, 5744876), (360, 4308657), (540, 2872438), (743, 2087640), (1080, 1436219), (1486, 1043820), (1933, 802440), (2229, 695880), (2972, 521910), (3715, 417528), (3866, 401220), (4458, 347940), (5799, 267480), (5944, 260955), (6687, 231960), (7430, 208764), (7732, 200610), (8916, 173970), (9665, 160488), (11145, 139176), (11598, 133740), (13374, 115980), (14860, 104382), (15464, 100305), (17397, 89160), (17832, 86985), (19330, 80244), (20061, 77320), (22290, 69588), (23196, 66870), (26748, 57990), (28995, 53496), (29720, 52191), (33435, 46392), (34794, 44580), (38660, 40122)]