845975520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45191}}^1$

素因数の和:45225

約数の個数: 144

約数和(自身を含む): 3109028832

約数和(自身を除く): 2263053312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 45191, 90382, 135573, 180764, 225955, 271146, 361528, 406719, 451910, 542292, 587483, 677865, 723056, 813438, 903820, 1084584, 1174966, 1355730, 1446112, 1626876, 1762449, 1807640, 2033595, 2169168, 2349932, 2711460, 2937415, 3253752, 3524898, 3615280, 4067190, 4338336, 4699864, 5287347, 5422920, 5874830, 6507504, 7049796, 7230560, 8134380, 8812245, 9399728, 10574694, 10845840, 11749660, 13015008, 14099592, 16268760, 17624490, 18799456, 21149388, 21691680, 23499320, 26436735, 28199184, 32537520, 35248980, 42298776, 46998640, 52873470, 56398368, 65075040, 70497960, 84597552, 93997280, 105746940, 140995920, 169195104, 211493880, 281991840, 422987760, 845975520]

約数ペア:

[(1, 845975520), (2, 422987760), (3, 281991840), (4, 211493880), (5, 169195104), (6, 140995920), (8, 105746940), (9, 93997280), (10, 84597552), (12, 70497960), (13, 65075040), (15, 56398368), (16, 52873470), (18, 46998640), (20, 42298776), (24, 35248980), (26, 32537520), (30, 28199184), (32, 26436735), (36, 23499320), (39, 21691680), (40, 21149388), (45, 18799456), (48, 17624490), (52, 16268760), (60, 14099592), (65, 13015008), (72, 11749660), (78, 10845840), (80, 10574694), (90, 9399728), (96, 8812245), (104, 8134380), (117, 7230560), (120, 7049796), (130, 6507504), (144, 5874830), (156, 5422920), (160, 5287347), (180, 4699864), (195, 4338336), (208, 4067190), (234, 3615280), (240, 3524898), (260, 3253752), (288, 2937415), (312, 2711460), (360, 2349932), (390, 2169168), (416, 2033595), (468, 1807640), (480, 1762449), (520, 1626876), (585, 1446112), (624, 1355730), (720, 1174966), (780, 1084584), (936, 903820), (1040, 813438), (1170, 723056), (1248, 677865), (1440, 587483), (1560, 542292), (1872, 451910), (2080, 406719), (2340, 361528), (3120, 271146), (3744, 225955), (4680, 180764), (6240, 135573), (9360, 90382), (18720, 45191)]