72369960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2017}}^1$

素因数の和:2067

約数の個数: 128

約数和(自身を含む): 244097280

約数和(自身を除く): 171727320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2017, 2392, 2760, 2990, 3588, 4034, 4485, 5980, 6051, 7176, 8068, 8970, 10085, 11960, 12102, 16136, 17940, 20170, 24204, 26221, 30255, 35880, 40340, 46391, 48408, 52442, 60510, 78663, 80680, 92782, 104884, 121020, 131105, 139173, 157326, 185564, 209768, 231955, 242040, 262210, 278346, 314652, 371128, 393315, 463910, 524420, 556692, 603083, 629304, 695865, 786630, 927820, 1048840, 1113384, 1206166, 1391730, 1573260, 1809249, 1855640, 2412332, 2783460, 3015415, 3146520, 3618498, 4824664, 5566920, 6030830, 7236996, 9046245, 12061660, 14473992, 18092490, 24123320, 36184980, 72369960]

約数ペア:

[(1, 72369960), (2, 36184980), (3, 24123320), (4, 18092490), (5, 14473992), (6, 12061660), (8, 9046245), (10, 7236996), (12, 6030830), (13, 5566920), (15, 4824664), (20, 3618498), (23, 3146520), (24, 3015415), (26, 2783460), (30, 2412332), (39, 1855640), (40, 1809249), (46, 1573260), (52, 1391730), (60, 1206166), (65, 1113384), (69, 1048840), (78, 927820), (92, 786630), (104, 695865), (115, 629304), (120, 603083), (130, 556692), (138, 524420), (156, 463910), (184, 393315), (195, 371128), (230, 314652), (260, 278346), (276, 262210), (299, 242040), (312, 231955), (345, 209768), (390, 185564), (460, 157326), (520, 139173), (552, 131105), (598, 121020), (690, 104884), (780, 92782), (897, 80680), (920, 78663), (1196, 60510), (1380, 52442), (1495, 48408), (1560, 46391), (1794, 40340), (2017, 35880), (2392, 30255), (2760, 26221), (2990, 24204), (3588, 20170), (4034, 17940), (4485, 16136), (5980, 12102), (6051, 11960), (7176, 10085), (8068, 8970)]