361671720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{3023}}^1$

素因数の和:4034

約数の個数: 64

約数和(自身を含む): 1086462720

約数和(自身を除く): 724791000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2991, 3023, 3988, 4985, 5982, 6046, 7976, 9069, 9970, 11964, 12092, 14955, 15115, 18138, 19940, 23928, 24184, 29910, 30230, 36276, 39880, 45345, 59820, 60460, 72552, 90690, 119640, 120920, 181380, 362760, 3013931, 6027862, 9041793, 12055724, 15069655, 18083586, 24111448, 30139310, 36167172, 45208965, 60278620, 72334344, 90417930, 120557240, 180835860, 361671720]

約数ペア:

[(1, 361671720), (2, 180835860), (3, 120557240), (4, 90417930), (5, 72334344), (6, 60278620), (8, 45208965), (10, 36167172), (12, 30139310), (15, 24111448), (20, 18083586), (24, 15069655), (30, 12055724), (40, 9041793), (60, 6027862), (120, 3013931), (997, 362760), (1994, 181380), (2991, 120920), (3023, 119640), (3988, 90690), (4985, 72552), (5982, 60460), (6046, 59820), (7976, 45345), (9069, 39880), (9970, 36276), (11964, 30230), (12092, 29910), (14955, 24184), (15115, 23928), (18138, 19940)]