379399080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 1190707200

約数和(自身を除く): 811308120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 186, 237, 248, 310, 316, 372, 395, 465, 474, 620, 632, 744, 790, 930, 948, 1185, 1240, 1291, 1580, 1860, 1896, 2370, 2449, 2582, 3160, 3720, 3873, 4740, 4898, 5164, 6455, 7347, 7746, 9480, 9796, 10328, 12245, 12910, 14694, 15492, 19365, 19592, 24490, 25820, 29388, 30984, 36735, 38730, 40021, 48980, 51640, 58776, 73470, 77460, 80042, 97960, 101989, 120063, 146940, 154920, 160084, 200105, 203978, 240126, 293880, 305967, 320168, 400210, 407956, 480252, 509945, 600315, 611934, 800420, 815912, 960504, 1019890, 1200630, 1223868, 1529835, 1600840, 2039780, 2401260, 2447736, 3059670, 3161659, 4079560, 4802520, 6119340, 6323318, 9484977, 12238680, 12646636, 15808295, 18969954, 25293272, 31616590, 37939908, 47424885, 63233180, 75879816, 94849770, 126466360, 189699540, 379399080]

約数ペア:

[(1, 379399080), (2, 189699540), (3, 126466360), (4, 94849770), (5, 75879816), (6, 63233180), (8, 47424885), (10, 37939908), (12, 31616590), (15, 25293272), (20, 18969954), (24, 15808295), (30, 12646636), (31, 12238680), (40, 9484977), (60, 6323318), (62, 6119340), (79, 4802520), (93, 4079560), (120, 3161659), (124, 3059670), (155, 2447736), (158, 2401260), (186, 2039780), (237, 1600840), (248, 1529835), (310, 1223868), (316, 1200630), (372, 1019890), (395, 960504), (465, 815912), (474, 800420), (620, 611934), (632, 600315), (744, 509945), (790, 480252), (930, 407956), (948, 400210), (1185, 320168), (1240, 305967), (1291, 293880), (1580, 240126), (1860, 203978), (1896, 200105), (2370, 160084), (2449, 154920), (2582, 146940), (3160, 120063), (3720, 101989), (3873, 97960), (4740, 80042), (4898, 77460), (5164, 73470), (6455, 58776), (7347, 51640), (7746, 48980), (9480, 40021), (9796, 38730), (10328, 36735), (12245, 30984), (12910, 29388), (14694, 25820), (15492, 24490), (19365, 19592)]