32761560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21001}}^1$

素因数の和:21028

約数の個数: 64

約数和(自身を含む): 105850080

約数和(自身を除く): 73088520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 21001, 42002, 63003, 84004, 105005, 126006, 168008, 210010, 252012, 273013, 315015, 420020, 504024, 546026, 630030, 819039, 840040, 1092052, 1260060, 1365065, 1638078, 2184104, 2520120, 2730130, 3276156, 4095195, 5460260, 6552312, 8190390, 10920520, 16380780, 32761560]

約数ペア:

[(1, 32761560), (2, 16380780), (3, 10920520), (4, 8190390), (5, 6552312), (6, 5460260), (8, 4095195), (10, 3276156), (12, 2730130), (13, 2520120), (15, 2184104), (20, 1638078), (24, 1365065), (26, 1260060), (30, 1092052), (39, 840040), (40, 819039), (52, 630030), (60, 546026), (65, 504024), (78, 420020), (104, 315015), (120, 273013), (130, 252012), (156, 210010), (195, 168008), (260, 126006), (312, 105005), (390, 84004), (520, 63003), (780, 42002), (1560, 21001)]