124318320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73999}}^1$

素因数の和:74022

約数の個数: 80

約数和(自身を含む): 440448000

約数和(自身を除く): 316129680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 73999, 147998, 221997, 295996, 369995, 443994, 517993, 591992, 739990, 887988, 1035986, 1109985, 1183984, 1479980, 1553979, 1775976, 2071972, 2219970, 2589965, 2959960, 3107958, 3551952, 4143944, 4439940, 5179930, 5919920, 6215916, 7769895, 8287888, 8879880, 10359860, 12431832, 15539790, 17759760, 20719720, 24863664, 31079580, 41439440, 62159160, 124318320]

約数ペア:

[(1, 124318320), (2, 62159160), (3, 41439440), (4, 31079580), (5, 24863664), (6, 20719720), (7, 17759760), (8, 15539790), (10, 12431832), (12, 10359860), (14, 8879880), (15, 8287888), (16, 7769895), (20, 6215916), (21, 5919920), (24, 5179930), (28, 4439940), (30, 4143944), (35, 3551952), (40, 3107958), (42, 2959960), (48, 2589965), (56, 2219970), (60, 2071972), (70, 1775976), (80, 1553979), (84, 1479980), (105, 1183984), (112, 1109985), (120, 1035986), (140, 887988), (168, 739990), (210, 591992), (240, 517993), (280, 443994), (336, 369995), (420, 295996), (560, 221997), (840, 147998), (1680, 73999)]