156432240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1301}}^1$

素因数の和:1487

約数の個数: 120

約数和(自身を含む): 528903648

約数和(自身を除く): 372471408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1301, 1336, 1503, 1670, 2004, 2505, 2602, 2672, 3006, 3340, 3903, 4008, 5010, 5204, 6012, 6505, 6680, 7515, 7806, 8016, 10020, 10408, 11709, 12024, 13010, 13360, 15030, 15612, 19515, 20040, 20816, 23418, 24048, 26020, 30060, 31224, 39030, 40080, 46836, 52040, 58545, 60120, 62448, 78060, 93672, 104080, 117090, 120240, 156120, 187344, 217267, 234180, 312240, 434534, 468360, 651801, 869068, 936720, 1086335, 1303602, 1738136, 1955403, 2172670, 2607204, 3259005, 3476272, 3910806, 4345340, 5214408, 6518010, 7821612, 8690680, 9777015, 10428816, 13036020, 15643224, 17381360, 19554030, 26072040, 31286448, 39108060, 52144080, 78216120, 156432240]

約数ペア:

[(1, 156432240), (2, 78216120), (3, 52144080), (4, 39108060), (5, 31286448), (6, 26072040), (8, 19554030), (9, 17381360), (10, 15643224), (12, 13036020), (15, 10428816), (16, 9777015), (18, 8690680), (20, 7821612), (24, 6518010), (30, 5214408), (36, 4345340), (40, 3910806), (45, 3476272), (48, 3259005), (60, 2607204), (72, 2172670), (80, 1955403), (90, 1738136), (120, 1303602), (144, 1086335), (167, 936720), (180, 869068), (240, 651801), (334, 468360), (360, 434534), (501, 312240), (668, 234180), (720, 217267), (835, 187344), (1002, 156120), (1301, 120240), (1336, 117090), (1503, 104080), (1670, 93672), (2004, 78060), (2505, 62448), (2602, 60120), (2672, 58545), (3006, 52040), (3340, 46836), (3903, 40080), (4008, 39030), (5010, 31224), (5204, 30060), (6012, 26020), (6505, 24048), (6680, 23418), (7515, 20816), (7806, 20040), (8016, 19515), (10020, 15612), (10408, 15030), (11709, 13360), (12024, 13010)]