245620080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6689}}^1$

素因数の和:6728

約数の個数: 160

約数和(自身を含む): 895924800

約数和(自身を除く): 650304720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 6689, 7344, 9180, 12240, 13378, 18360, 20067, 26756, 33445, 36720, 40134, 53512, 60201, 66890, 80268, 100335, 107024, 113713, 120402, 133780, 160536, 180603, 200670, 227426, 240804, 267560, 301005, 321072, 341139, 361206, 401340, 454852, 481608, 535120, 568565, 602010, 682278, 722412, 802680, 903015, 909704, 963216, 1023417, 1137130, 1204020, 1364556, 1444824, 1605360, 1705695, 1806030, 1819408, 2046834, 2274260, 2408040, 2729112, 2889648, 3070251, 3411390, 3612060, 4093668, 4548520, 4816080, 5117085, 5458224, 6140502, 6822780, 7224120, 8187336, 9097040, 10234170, 12281004, 13645560, 14448240, 15351255, 16374672, 20468340, 24562008, 27291120, 30702510, 40936680, 49124016, 61405020, 81873360, 122810040, 245620080]

約数ペア:

[(1, 245620080), (2, 122810040), (3, 81873360), (4, 61405020), (5, 49124016), (6, 40936680), (8, 30702510), (9, 27291120), (10, 24562008), (12, 20468340), (15, 16374672), (16, 15351255), (17, 14448240), (18, 13645560), (20, 12281004), (24, 10234170), (27, 9097040), (30, 8187336), (34, 7224120), (36, 6822780), (40, 6140502), (45, 5458224), (48, 5117085), (51, 4816080), (54, 4548520), (60, 4093668), (68, 3612060), (72, 3411390), (80, 3070251), (85, 2889648), (90, 2729112), (102, 2408040), (108, 2274260), (120, 2046834), (135, 1819408), (136, 1806030), (144, 1705695), (153, 1605360), (170, 1444824), (180, 1364556), (204, 1204020), (216, 1137130), (240, 1023417), (255, 963216), (270, 909704), (272, 903015), (306, 802680), (340, 722412), (360, 682278), (408, 602010), (432, 568565), (459, 535120), (510, 481608), (540, 454852), (612, 401340), (680, 361206), (720, 341139), (765, 321072), (816, 301005), (918, 267560), (1020, 240804), (1080, 227426), (1224, 200670), (1360, 180603), (1530, 160536), (1836, 133780), (2040, 120402), (2160, 113713), (2295, 107024), (2448, 100335), (3060, 80268), (3672, 66890), (4080, 60201), (4590, 53512), (6120, 40134), (6689, 36720), (7344, 33445), (9180, 26756), (12240, 20067), (13378, 18360)]