148959960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1809

約数の個数: 128

約数和(自身を含む): 481628160

約数和(自身を除く): 332668200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1741, 1860, 2139, 2760, 2852, 3482, 3565, 3720, 4278, 5223, 5704, 6964, 7130, 8556, 8705, 10446, 10695, 13928, 14260, 17112, 17410, 20892, 21390, 26115, 28520, 34820, 40043, 41784, 42780, 52230, 53971, 69640, 80086, 85560, 104460, 107942, 120129, 160172, 161913, 200215, 208920, 215884, 240258, 269855, 320344, 323826, 400430, 431768, 480516, 539710, 600645, 647652, 800860, 809565, 961032, 1079420, 1201290, 1241333, 1295304, 1601720, 1619130, 2158840, 2402580, 2482666, 3238260, 3723999, 4805160, 4965332, 6206665, 6476520, 7447998, 9930664, 12413330, 14895996, 18619995, 24826660, 29791992, 37239990, 49653320, 74479980, 148959960]

約数ペア:

[(1, 148959960), (2, 74479980), (3, 49653320), (4, 37239990), (5, 29791992), (6, 24826660), (8, 18619995), (10, 14895996), (12, 12413330), (15, 9930664), (20, 7447998), (23, 6476520), (24, 6206665), (30, 4965332), (31, 4805160), (40, 3723999), (46, 3238260), (60, 2482666), (62, 2402580), (69, 2158840), (92, 1619130), (93, 1601720), (115, 1295304), (120, 1241333), (124, 1201290), (138, 1079420), (155, 961032), (184, 809565), (186, 800860), (230, 647652), (248, 600645), (276, 539710), (310, 480516), (345, 431768), (372, 400430), (460, 323826), (465, 320344), (552, 269855), (620, 240258), (690, 215884), (713, 208920), (744, 200215), (920, 161913), (930, 160172), (1240, 120129), (1380, 107942), (1426, 104460), (1741, 85560), (1860, 80086), (2139, 69640), (2760, 53971), (2852, 52230), (3482, 42780), (3565, 41784), (3720, 40043), (4278, 34820), (5223, 28520), (5704, 26115), (6964, 21390), (7130, 20892), (8556, 17410), (8705, 17112), (10446, 14260), (10695, 13928)]