72153120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 253338624

約数和(自身を除く): 181185504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 373, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 746, 780, 806, 930, 992, 1040, 1119, 1209, 1240, 1248, 1488, 1492, 1560, 1612, 1860, 1865, 2015, 2080, 2238, 2418, 2480, 2976, 2984, 3120, 3224, 3720, 3730, 4030, 4476, 4836, 4849, 4960, 5595, 5968, 6045, 6240, 6448, 7440, 7460, 8060, 8952, 9672, 9698, 11190, 11563, 11936, 12090, 12896, 14547, 14880, 14920, 16120, 17904, 19344, 19396, 22380, 23126, 24180, 24245, 29094, 29840, 32240, 34689, 35808, 38688, 38792, 44760, 46252, 48360, 48490, 57815, 58188, 59680, 64480, 69378, 72735, 77584, 89520, 92504, 96720, 96980, 115630, 116376, 138756, 145470, 150319, 155168, 173445, 179040, 185008, 193440, 193960, 231260, 232752, 277512, 290940, 300638, 346890, 370016, 387920, 450957, 462520, 465504, 555024, 581880, 601276, 693780, 751595, 775840, 901914, 925040, 1110048, 1163760, 1202552, 1387560, 1503190, 1803828, 1850080, 2254785, 2327520, 2405104, 2775120, 3006380, 3607656, 4509570, 4810208, 5550240, 6012760, 7215312, 9019140, 12025520, 14430624, 18038280, 24051040, 36076560, 72153120]

約数ペア:

[(1, 72153120), (2, 36076560), (3, 24051040), (4, 18038280), (5, 14430624), (6, 12025520), (8, 9019140), (10, 7215312), (12, 6012760), (13, 5550240), (15, 4810208), (16, 4509570), (20, 3607656), (24, 3006380), (26, 2775120), (30, 2405104), (31, 2327520), (32, 2254785), (39, 1850080), (40, 1803828), (48, 1503190), (52, 1387560), (60, 1202552), (62, 1163760), (65, 1110048), (78, 925040), (80, 901914), (93, 775840), (96, 751595), (104, 693780), (120, 601276), (124, 581880), (130, 555024), (155, 465504), (156, 462520), (160, 450957), (186, 387920), (195, 370016), (208, 346890), (240, 300638), (248, 290940), (260, 277512), (310, 232752), (312, 231260), (372, 193960), (373, 193440), (390, 185008), (403, 179040), (416, 173445), (465, 155168), (480, 150319), (496, 145470), (520, 138756), (620, 116376), (624, 115630), (744, 96980), (746, 96720), (780, 92504), (806, 89520), (930, 77584), (992, 72735), (1040, 69378), (1119, 64480), (1209, 59680), (1240, 58188), (1248, 57815), (1488, 48490), (1492, 48360), (1560, 46252), (1612, 44760), (1860, 38792), (1865, 38688), (2015, 35808), (2080, 34689), (2238, 32240), (2418, 29840), (2480, 29094), (2976, 24245), (2984, 24180), (3120, 23126), (3224, 22380), (3720, 19396), (3730, 19344), (4030, 17904), (4476, 16120), (4836, 14920), (4849, 14880), (4960, 14547), (5595, 12896), (5968, 12090), (6045, 11936), (6240, 11563), (6448, 11190), (7440, 9698), (7460, 9672), (8060, 8952)]