144443120

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{29599}}^1$

素因数の和:29673

約数の個数: 40

約数和(自身を含む): 341347200

約数和(自身を除く): 196904080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 29599, 59198, 118396, 147995, 236792, 295990, 473584, 591980, 1183960, 1805539, 2367920, 3611078, 7222156, 9027695, 14444312, 18055390, 28888624, 36110780, 72221560, 144443120]

約数ペア:

[(1, 144443120), (2, 72221560), (4, 36110780), (5, 28888624), (8, 18055390), (10, 14444312), (16, 9027695), (20, 7222156), (40, 3611078), (61, 2367920), (80, 1805539), (122, 1183960), (244, 591980), (305, 473584), (488, 295990), (610, 236792), (976, 147995), (1220, 118396), (2440, 59198), (4880, 29599)]