1244568120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2117

約数の個数: 128

約数和(自身を含む): 3855962880

約数和(自身を除く): 2611394760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 131, 164, 205, 246, 262, 328, 393, 410, 492, 524, 615, 655, 786, 820, 984, 1048, 1230, 1310, 1572, 1640, 1931, 1965, 2460, 2620, 3144, 3862, 3930, 4920, 5240, 5371, 5793, 7724, 7860, 9655, 10742, 11586, 15448, 15720, 16113, 19310, 21484, 23172, 26855, 28965, 32226, 38620, 42968, 46344, 53710, 57930, 64452, 77240, 79171, 80565, 107420, 115860, 128904, 158342, 161130, 214840, 231720, 237513, 252961, 316684, 322260, 395855, 475026, 505922, 633368, 644520, 758883, 791710, 950052, 1011844, 1187565, 1264805, 1517766, 1583420, 1900104, 2023688, 2375130, 2529610, 3035532, 3166840, 3794415, 4750260, 5059220, 6071064, 7588830, 9500520, 10118440, 10371401, 15177660, 20742802, 30355320, 31114203, 41485604, 51857005, 62228406, 82971208, 103714010, 124456812, 155571015, 207428020, 248913624, 311142030, 414856040, 622284060, 1244568120]

約数ペア:

[(1, 1244568120), (2, 622284060), (3, 414856040), (4, 311142030), (5, 248913624), (6, 207428020), (8, 155571015), (10, 124456812), (12, 103714010), (15, 82971208), (20, 62228406), (24, 51857005), (30, 41485604), (40, 31114203), (41, 30355320), (60, 20742802), (82, 15177660), (120, 10371401), (123, 10118440), (131, 9500520), (164, 7588830), (205, 6071064), (246, 5059220), (262, 4750260), (328, 3794415), (393, 3166840), (410, 3035532), (492, 2529610), (524, 2375130), (615, 2023688), (655, 1900104), (786, 1583420), (820, 1517766), (984, 1264805), (1048, 1187565), (1230, 1011844), (1310, 950052), (1572, 791710), (1640, 758883), (1931, 644520), (1965, 633368), (2460, 505922), (2620, 475026), (3144, 395855), (3862, 322260), (3930, 316684), (4920, 252961), (5240, 237513), (5371, 231720), (5793, 214840), (7724, 161130), (7860, 158342), (9655, 128904), (10742, 115860), (11586, 107420), (15448, 80565), (15720, 79171), (16113, 77240), (19310, 64452), (21484, 57930), (23172, 53710), (26855, 46344), (28965, 42968), (32226, 38620)]