238254480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1606

約数の個数: 160

約数和(自身を含む): 832446720

約数和(自身を除く): 594192240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 540, 584, 657, 720, 730, 876, 1080, 1095, 1168, 1314, 1460, 1511, 1752, 1971, 2160, 2190, 2628, 2920, 3022, 3285, 3504, 3942, 4380, 4533, 5256, 5840, 6044, 6570, 7555, 7884, 8760, 9066, 9855, 10512, 12088, 13140, 13599, 15110, 15768, 17520, 18132, 19710, 22665, 24176, 26280, 27198, 30220, 31536, 36264, 39420, 40797, 45330, 52560, 54396, 60440, 67995, 72528, 78840, 81594, 90660, 108792, 110303, 120880, 135990, 157680, 163188, 181320, 203985, 217584, 220606, 271980, 326376, 330909, 362640, 407970, 441212, 543960, 551515, 652752, 661818, 815940, 882424, 992727, 1087920, 1103030, 1323636, 1631880, 1654545, 1764848, 1985454, 2206060, 2647272, 2978181, 3263760, 3309090, 3970908, 4412120, 4963635, 5294544, 5956362, 6618180, 7941816, 8824240, 9927270, 11912724, 13236360, 14890905, 15883632, 19854540, 23825448, 26472720, 29781810, 39709080, 47650896, 59563620, 79418160, 119127240, 238254480]

約数ペア:

[(1, 238254480), (2, 119127240), (3, 79418160), (4, 59563620), (5, 47650896), (6, 39709080), (8, 29781810), (9, 26472720), (10, 23825448), (12, 19854540), (15, 15883632), (16, 14890905), (18, 13236360), (20, 11912724), (24, 9927270), (27, 8824240), (30, 7941816), (36, 6618180), (40, 5956362), (45, 5294544), (48, 4963635), (54, 4412120), (60, 3970908), (72, 3309090), (73, 3263760), (80, 2978181), (90, 2647272), (108, 2206060), (120, 1985454), (135, 1764848), (144, 1654545), (146, 1631880), (180, 1323636), (216, 1103030), (219, 1087920), (240, 992727), (270, 882424), (292, 815940), (360, 661818), (365, 652752), (432, 551515), (438, 543960), (540, 441212), (584, 407970), (657, 362640), (720, 330909), (730, 326376), (876, 271980), (1080, 220606), (1095, 217584), (1168, 203985), (1314, 181320), (1460, 163188), (1511, 157680), (1752, 135990), (1971, 120880), (2160, 110303), (2190, 108792), (2628, 90660), (2920, 81594), (3022, 78840), (3285, 72528), (3504, 67995), (3942, 60440), (4380, 54396), (4533, 52560), (5256, 45330), (5840, 40797), (6044, 39420), (6570, 36264), (7555, 31536), (7884, 30220), (8760, 27198), (9066, 26280), (9855, 24176), (10512, 22665), (12088, 19710), (13140, 18132), (13599, 17520), (15110, 15768)]