397544760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4283

約数の個数: 160

約数和(自身を含む): 1382594400

約数和(自身を除く): 985049640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4231, 4698, 5220, 6264, 7830, 8462, 9396, 10440, 11745, 12693, 15660, 16924, 18792, 21155, 23490, 25386, 31320, 33848, 38079, 42310, 46980, 50772, 63465, 76158, 84620, 93960, 101544, 114237, 122699, 126930, 152316, 169240, 190395, 228474, 245398, 253860, 304632, 342711, 368097, 380790, 456948, 490796, 507720, 571185, 613495, 685422, 736194, 761580, 913896, 981592, 1104291, 1142370, 1226990, 1370844, 1472388, 1523160, 1713555, 1840485, 2208582, 2284740, 2453980, 2741688, 2944776, 3312873, 3427110, 3680970, 4417164, 4569480, 4907960, 5521455, 6625746, 6854220, 7361940, 8834328, 9938619, 11042910, 13251492, 13708440, 14723880, 16564365, 19877238, 22085820, 26502984, 33128730, 39754476, 44171640, 49693095, 66257460, 79508952, 99386190, 132514920, 198772380, 397544760]

約数ペア:

[(1, 397544760), (2, 198772380), (3, 132514920), (4, 99386190), (5, 79508952), (6, 66257460), (8, 49693095), (9, 44171640), (10, 39754476), (12, 33128730), (15, 26502984), (18, 22085820), (20, 19877238), (24, 16564365), (27, 14723880), (29, 13708440), (30, 13251492), (36, 11042910), (40, 9938619), (45, 8834328), (54, 7361940), (58, 6854220), (60, 6625746), (72, 5521455), (81, 4907960), (87, 4569480), (90, 4417164), (108, 3680970), (116, 3427110), (120, 3312873), (135, 2944776), (145, 2741688), (162, 2453980), (174, 2284740), (180, 2208582), (216, 1840485), (232, 1713555), (261, 1523160), (270, 1472388), (290, 1370844), (324, 1226990), (348, 1142370), (360, 1104291), (405, 981592), (435, 913896), (522, 761580), (540, 736194), (580, 685422), (648, 613495), (696, 571185), (783, 507720), (810, 490796), (870, 456948), (1044, 380790), (1080, 368097), (1160, 342711), (1305, 304632), (1566, 253860), (1620, 245398), (1740, 228474), (2088, 190395), (2349, 169240), (2610, 152316), (3132, 126930), (3240, 122699), (3480, 114237), (3915, 101544), (4231, 93960), (4698, 84620), (5220, 76158), (6264, 63465), (7830, 50772), (8462, 46980), (9396, 42310), (10440, 38079), (11745, 33848), (12693, 31320), (15660, 25386), (16924, 23490), (18792, 21155)]