65474880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:544

約数の個数: 112

約数和(自身を含む): 209482944

約数和(自身を除く): 144008064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 283, 320, 480, 482, 566, 723, 849, 960, 964, 1132, 1205, 1415, 1446, 1698, 1928, 2264, 2410, 2830, 2892, 3396, 3615, 3856, 4245, 4528, 4820, 5660, 5784, 6792, 7230, 7712, 8490, 9056, 9640, 11320, 11568, 13584, 14460, 15424, 16980, 18112, 19280, 22640, 23136, 27168, 28920, 33960, 38560, 45280, 46272, 54336, 57840, 67920, 68203, 77120, 90560, 115680, 135840, 136406, 204609, 231360, 271680, 272812, 341015, 409218, 545624, 682030, 818436, 1023045, 1091248, 1364060, 1636872, 2046090, 2182496, 2728120, 3273744, 4092180, 4364992, 5456240, 6547488, 8184360, 10912480, 13094976, 16368720, 21824960, 32737440, 65474880]

約数ペア:

[(1, 65474880), (2, 32737440), (3, 21824960), (4, 16368720), (5, 13094976), (6, 10912480), (8, 8184360), (10, 6547488), (12, 5456240), (15, 4364992), (16, 4092180), (20, 3273744), (24, 2728120), (30, 2182496), (32, 2046090), (40, 1636872), (48, 1364060), (60, 1091248), (64, 1023045), (80, 818436), (96, 682030), (120, 545624), (160, 409218), (192, 341015), (240, 272812), (241, 271680), (283, 231360), (320, 204609), (480, 136406), (482, 135840), (566, 115680), (723, 90560), (849, 77120), (960, 68203), (964, 67920), (1132, 57840), (1205, 54336), (1415, 46272), (1446, 45280), (1698, 38560), (1928, 33960), (2264, 28920), (2410, 27168), (2830, 23136), (2892, 22640), (3396, 19280), (3615, 18112), (3856, 16980), (4245, 15424), (4528, 14460), (4820, 13584), (5660, 11568), (5784, 11320), (6792, 9640), (7230, 9056), (7712, 8490)]