123023880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16300

約数の個数: 128

約数和(自身を含む): 468691200

約数和(自身を除く): 345667320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 16273, 32546, 48819, 65092, 81365, 97638, 113911, 130184, 146457, 162730, 195276, 227822, 244095, 292914, 325460, 341733, 390552, 439371, 455644, 488190, 569555, 585828, 650920, 683466, 732285, 878742, 911288, 976380, 1025199, 1139110, 1171656, 1366932, 1464570, 1708665, 1757484, 1952760, 2050398, 2196855, 2278220, 2733864, 2929140, 3075597, 3417330, 3514968, 4100796, 4393710, 4556440, 5125995, 5858280, 6151194, 6834660, 8201592, 8787420, 10251990, 12302388, 13669320, 15377985, 17574840, 20503980, 24604776, 30755970, 41007960, 61511940, 123023880]

約数ペア:

[(1, 123023880), (2, 61511940), (3, 41007960), (4, 30755970), (5, 24604776), (6, 20503980), (7, 17574840), (8, 15377985), (9, 13669320), (10, 12302388), (12, 10251990), (14, 8787420), (15, 8201592), (18, 6834660), (20, 6151194), (21, 5858280), (24, 5125995), (27, 4556440), (28, 4393710), (30, 4100796), (35, 3514968), (36, 3417330), (40, 3075597), (42, 2929140), (45, 2733864), (54, 2278220), (56, 2196855), (60, 2050398), (63, 1952760), (70, 1757484), (72, 1708665), (84, 1464570), (90, 1366932), (105, 1171656), (108, 1139110), (120, 1025199), (126, 976380), (135, 911288), (140, 878742), (168, 732285), (180, 683466), (189, 650920), (210, 585828), (216, 569555), (252, 488190), (270, 455644), (280, 439371), (315, 390552), (360, 341733), (378, 325460), (420, 292914), (504, 244095), (540, 227822), (630, 195276), (756, 162730), (840, 146457), (945, 130184), (1080, 113911), (1260, 97638), (1512, 81365), (1890, 65092), (2520, 48819), (3780, 32546), (7560, 16273)]