308929680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1607}}^1$

素因数の和:1718

約数の個数: 160

約数和(自身を含む): 1076716800

約数和(自身を除く): 767787120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1607, 1780, 2136, 2160, 2403, 2670, 3204, 3214, 3560, 4005, 4272, 4806, 4821, 5340, 6408, 6428, 7120, 8010, 8035, 9612, 9642, 10680, 12015, 12816, 12856, 14463, 16020, 16070, 19224, 19284, 21360, 24030, 24105, 25712, 28926, 32040, 32140, 38448, 38568, 43389, 48060, 48210, 57852, 64080, 64280, 72315, 77136, 86778, 96120, 96420, 115704, 128560, 143023, 144630, 173556, 192240, 192840, 216945, 231408, 286046, 289260, 347112, 385680, 429069, 433890, 572092, 578520, 694224, 715115, 858138, 867780, 1144184, 1157040, 1287207, 1430230, 1716276, 1735560, 2145345, 2288368, 2574414, 2860460, 3432552, 3471120, 3861621, 4290690, 5148828, 5720920, 6436035, 6865104, 7723242, 8581380, 10297656, 11441840, 12872070, 15446484, 17162760, 19308105, 20595312, 25744140, 30892968, 34325520, 38616210, 51488280, 61785936, 77232420, 102976560, 154464840, 308929680]

約数ペア:

[(1, 308929680), (2, 154464840), (3, 102976560), (4, 77232420), (5, 61785936), (6, 51488280), (8, 38616210), (9, 34325520), (10, 30892968), (12, 25744140), (15, 20595312), (16, 19308105), (18, 17162760), (20, 15446484), (24, 12872070), (27, 11441840), (30, 10297656), (36, 8581380), (40, 7723242), (45, 6865104), (48, 6436035), (54, 5720920), (60, 5148828), (72, 4290690), (80, 3861621), (89, 3471120), (90, 3432552), (108, 2860460), (120, 2574414), (135, 2288368), (144, 2145345), (178, 1735560), (180, 1716276), (216, 1430230), (240, 1287207), (267, 1157040), (270, 1144184), (356, 867780), (360, 858138), (432, 715115), (445, 694224), (534, 578520), (540, 572092), (712, 433890), (720, 429069), (801, 385680), (890, 347112), (1068, 289260), (1080, 286046), (1335, 231408), (1424, 216945), (1602, 192840), (1607, 192240), (1780, 173556), (2136, 144630), (2160, 143023), (2403, 128560), (2670, 115704), (3204, 96420), (3214, 96120), (3560, 86778), (4005, 77136), (4272, 72315), (4806, 64280), (4821, 64080), (5340, 57852), (6408, 48210), (6428, 48060), (7120, 43389), (8010, 38568), (8035, 38448), (9612, 32140), (9642, 32040), (10680, 28926), (12015, 25712), (12816, 24105), (12856, 24030), (14463, 21360), (16020, 19284), (16070, 19224)]