1882416720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{253013}}^1$

素因数の和:253060

約数の個数: 80

約数和(自身を含む): 6023757312

約数和(自身を除く): 4141340592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 253013, 506026, 759039, 1012052, 1265065, 1518078, 2024104, 2530130, 3036156, 3795195, 4048208, 5060260, 6072312, 7590390, 7843403, 10120520, 12144624, 15180780, 15686806, 20241040, 23530209, 30361560, 31373612, 39217015, 47060418, 60723120, 62747224, 78434030, 94120836, 117651045, 125494448, 156868060, 188241672, 235302090, 313736120, 376483344, 470604180, 627472240, 941208360, 1882416720]

約数ペア:

[(1, 1882416720), (2, 941208360), (3, 627472240), (4, 470604180), (5, 376483344), (6, 313736120), (8, 235302090), (10, 188241672), (12, 156868060), (15, 125494448), (16, 117651045), (20, 94120836), (24, 78434030), (30, 62747224), (31, 60723120), (40, 47060418), (48, 39217015), (60, 31373612), (62, 30361560), (80, 23530209), (93, 20241040), (120, 15686806), (124, 15180780), (155, 12144624), (186, 10120520), (240, 7843403), (248, 7590390), (310, 6072312), (372, 5060260), (465, 4048208), (496, 3795195), (620, 3036156), (744, 2530130), (930, 2024104), (1240, 1518078), (1488, 1265065), (1860, 1012052), (2480, 759039), (3720, 506026), (7440, 253013)]